Colton's Gate
From Warlike
Q124003399
Error: Invalid JSON (<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Wikimedia Commons SPARQL Query Error</title> <script src="https://cdn.tailwindcss.com"></script> <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap" rel="stylesheet"> <style> body { font-family: 'Inter', sans-serif; background-color: #f3f4f6; } .container { max-width: 900px; } .error-box { background-color: #fee2e2; color: #ef4444; padding: 1.5rem; border-radius: 0.5rem; border: 1px solid #ef4444; word-wrap: break-word; /* Ensure long URLs/messages wrap */ } code { background-color: #e2e8f0; padding: 0.2rem 0.4rem; border-radius: 0.25rem; font-family: monospace; } </style>
</head> <body class="p-4 flex items-center justify-center min-h-screen">
SPARQL Query Service
Operation Failed:
An error occurred during query execution: HTTP Error: 400 Response: SPARQL-QUERY: queryStr= SELECT DISTINCT ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source WHERE { SERVICE wikibase:label {bd:serviceParam wikibase:language 'en'} { SELECT DISTINCT ?item ?file ?date ?label ?quality ?latitude ?longitude ?type ?subtype ?source WHERE { { SELECT DISTINCT ?item ?date ?file ?type ?subtype ?source (COALESCE(?label1,?label2) AS ?label) (SAMPLE (COALESCE(?latitude1,?latitude2)) AS ?latitude) (SAMPLE (COALESCE(?longitude1,?longitude2)) AS ?longitude) (SAMPLE(?qualitylist) AS ?quality) WHERE { {?item wdt:P180 wd:Q124003399} UNION {SERVICE wikibase:mwapi{ bd:serviceParam wikibase:api 'Generator' . bd:serviceParam wikibase:endpoint 'commons.wikimedia.org' . bd:serviceParam mwapi:gcmtitle 'Category:Dover Castle, Colton's Gate' . bd:serviceParam mwapi:generator 'categorymembers' . bd:serviceParam mwapi:gcmtype 'file' . bd:serviceParam mwapi:gcmlimit 'max' . ?title wikibase:apiOutput mwapi:title . ?pageid wikibase:apiOutput '@pageid' . } BIND (URI(CONCAT('https://commons.wikimedia.org/entity/M', ?pageid)) AS ?item) } OPTIONAL {?item rdfs:label ?label1 FILTER(LANG(?label1) = 'en')} ?item schema:url ?url. BIND (CONCAT('File:',wikibase:decodeUri(substr(str(?url),52))) AS ?file) BIND(REPLACE(REPLACE(?file, '^File:', ), '.[^.]*$', ) AS ?label2) OPTIONAL {?item wdt:P571 ?date} OPTIONAL {?item wdt:P6731 ?qualitylist} OPTIONAL { ?item p:P1259 ?position1. ?position1 psv:P1259/wikibase:geoLatitude ?latitude1a. ?position1 psv:P1259/wikibase:geoLongitude ?longitude1a. BIND(STR(?latitude1a) AS ?latitude1) BIND(STR(?longitude1a) AS ?longitude1) } OPTIONAL { ?item p:P9149 ?position2. ?position2 psv:P9149/wikibase:geoLatitude ?latitude2a. ?position2 psv:P9149/wikibase:geoLongitude ?longitude2a. BIND(STR(?latitude2a) AS ?latitude2) BIND(STR(?longitude2a) AS ?longitude2) } BIND(CONCAT('commons') AS ?type) BIND(CONCAT('image') AS ?subtype) BIND(CONCAT('Commons') AS ?source) FILTER ( STRENDS(LCASE(STR(?file)), '.jpg') || STRENDS(LCASE(STR(?file)), '.jpeg') ) } GROUP BY ?item ?date ?file ?label1 ?label2 ?latitude1 ?latitude2 ?longitude1 ?longitude2 ?type ?subtype ?source } } ORDER BY DESC(?quality) ASC(?date) LIMIT 10 } } GROUP BY ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source ORDER BY ASC(?date) java.util.concurrent.ExecutionException: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 78. Encountered: " " (32), after : "s" at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:292) at com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:678) at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:275) at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:269) at com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doPost(MultiTenancyServlet.java:195) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655) at org.wikidata.query.rdf.blazegraph.throttling.ThrottlingFilter.doFilter(ThrottlingFilter.java:322) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.throttling.SystemOverloadFilter.doFilter(SystemOverloadFilter.java:84) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.QueryEventSenderFilter.doFilter(QueryEventSenderFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.ClientIPFilter.doFilter(ClientIPFilter.java:43) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.JWTIdentityFilter.doFilter(JWTIdentityFilter.java:66) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RealAgentFilter.doFilter(RealAgentFilter.java:33) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RequestConcurrencyFilter.doFilter(RequestConcurrencyFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:503) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:750) Caused by: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 78. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:404) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:741) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:695) at com.bigdata.rdf.task.ApiTaskForIndexManager.call(ApiTaskForIndexManager.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... 1 more Caused by: com.bigdata.rdf.sail.sparql.ast.TokenMgrError: Lexical error at line 16, column 78. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilderTokenManager.getNextToken(SyntaxTreeBuilderTokenManager.java:3994) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.jj_ntk(SyntaxTreeBuilder.java:9637) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.RDFLiteral(SyntaxTreeBuilder.java:7189) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphTerm(SyntaxTreeBuilder.java:3893) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.VarOrTermOrTRefP(SyntaxTreeBuilder.java:8714) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphNodePath(SyntaxTreeBuilder.java:3786) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectPath(SyntaxTreeBuilder.java:3467) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectListPath(SyntaxTreeBuilder.java:3044) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.PropertyListPath(SyntaxTreeBuilder.java:2992) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesSameSubjectPath(SyntaxTreeBuilder.java:2919) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesBlock(SyntaxTreeBuilder.java:2321) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.BasicGraphPattern(SyntaxTreeBuilder.java:2097) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2034) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ServiceGraphPattern(SyntaxTreeBuilder.java:2534) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2370) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2459) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2056) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SelectQuery(SyntaxTreeBuilder.java:377) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.Query(SyntaxTreeBuilder.java:328) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.QueryContainer(SyntaxTreeBuilder.java:216) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.parseQuery(SyntaxTreeBuilder.java:32) at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:336) ... 7 more
</body> </html>).
part of Dover Castle
Wikimedia, Wikidata
Dover Castle,
- Burgenwelt page@
Location: 51.1285, 1.3222, KML, Cluster Map, Maps,
88 places
-

Caesar's invasions of Britain ⓘ
military campaigns in 55 and 54 BCE -

Battle of Watling Street ⓘ
battle that took place in Roman-occupied Britain in AD 60 or 61 -

Battle of Wippedesfleot ⓘ
466 battle -

Siege of Canterbury ⓘ
viking raid in September 1011 -

Siege of Dover Castle ⓘ
1216 siege of Dover Castle during First Baron's War -

Battle of Goodwin Sands ⓘ
1652 military battle -

Admiralty Pier Turret ⓘ
architectural structure in Dover, Dover, England, UK -

Langdon Battery ⓘ
examination battery in Dover, Kent, UK -

Wanstone Battery ⓘ
WWII artillery battery in Dover, UK -

Fan Bay Deep Shelter ⓘ
bunker in Dover, UK

-

Hougham Battery ⓘ
artillery battery SW of Dover, UK -

Lydden Spout Battery ⓘ
artillery battery SW of Dover, UK -

Capel Battery ⓘ
8-inch WWII gun battery between Dover and Folkestone, Kent -

Winchelsea Caves ⓘ
chalk quarry in Dover, Kent -

Ramsgate Tunnels ⓘ
railway tunnel used as air-raid shelter in Ramsgate, Kent, UK

-

Chilham Castle ⓘ
Grade I listed castle in Chilham, Kent, England, UK -
Saltwood Castle ⓘ
castle in Saltwood, Kent, England, UK

-

Canterbury Castle ⓘ
grade I listed castle in Canterbury, United Kingdom

-

Dover Castle ⓘ
medieval castle in Dover, Kent, England, UK

-

Deal Castle ⓘ
16th century coastal artillery fort, located in Deal, Kent, England, UK

-

Sandgate Castle ⓘ
Grade I listed Device Fort in Sandgate, Kent, England, UK -

Sandown Castle ⓘ
former artillery fort constructed by Henry VIII in Sandown, Kent, England, UK -

Walmer Castle ⓘ
castle in Kent, England, UK

-

Dymchurch Redoubt ⓘ
fortification in Kent, England, UK -

Shorncliffe Redoubt ⓘ
British Napoleonic earthwork fort in Cheriton, Kent, England, UK -

Archcliffe Fort ⓘ
fort in Dover, Kent, England, UK -

Dover Western Heights ⓘ
fortification complex in Kent, UK

-

Fort Burgoyne ⓘ
fort in Guston, Dover, England, UK

-

RAF Manston History Museum ⓘ
-

Dymchurch Martello Tower ⓘ
Martello Tower in Dymchurch, Kent, England, UK

-

West Gate Towers Museum ⓘ
museum in Canterbury, Kent, United Kingdom
-

Kent Battle of Britain Museum ⓘ
aviation museum in Hawkinge, Kent

-

Spitfire and Hurricane Memorial Museum ⓘ
military museum in Manston, Thanet, Kent, England, United Kingdom
-
HMS B2 ⓘ
1905 B-class submarine -

HMS Brazen ⓘ
1930 B-class destroyer -

SM U-8 ⓘ
1911 Type U 5 submarine -

SM UC-72 ⓘ
-

SMS Grosser Kurfürst ⓘ
1875 Preussen-class ironclad -

U-12 ⓘ
1935 Type IIB submarine -

Unterseeboot UA ⓘ
1914 A-class submarine -

HMS Mary ⓘ
1650 Speaker-class frigate -

HMS Restoration ⓘ
1678 third-rate ship of the line -

HMS Northumberland ⓘ
1679 third-rate ship of the line -

HMS Stirling Castle ⓘ
1679 third-rate ship of the line -

HMS Niger ⓘ
1892 Alarm-class torpedo gunboat -

HMS Blackwater ⓘ
1903 River-class destroyer -

HMS Glatton ⓘ
1914 Gorgon-class monitor -

HMS Codrington ⓘ
1929 A-class destroyer -

Colton's Gate ⓘ
part of Dover Castle -

Shell Keep, Newington ⓘ
possible site of a shell keep in Newington, near Folkestone, Kent, England, UK -

Martello Tower No. 1 ⓘ
Martello Tower in Folkestone, Kent, England, UK -

Martello Tower No. 10 ⓘ
destroyed martello tower -

Martello Tower No. 11 ⓘ
destroyed martello tower -

Martello Tower No. 12 ⓘ
destroyed martello tower -

Martello Tower No. 13 ⓘ
martello tower converted into a home -

Martello Tower No. 14 ⓘ
Martello Tower in Hythe, Kent, England, UK -

Martello Tower No. 16 ⓘ
destroyed martello tower -

Martello Tower No. 17 ⓘ
destroyed martello tower -

Martello Tower No. 18 ⓘ
destroyed martello tower -

Martello Tower No. 19 ⓘ
ruined Martello tower -

Martello Tower No. 2 ⓘ
Martello tower in Folkestone, Kent, England, UK -

Martello Tower No. 20 ⓘ
destroyed martello tower -

Martello Tower No. 21 ⓘ
destroyed martello tower -

Martello Tower No. 22 ⓘ
destroyed martello tower -

Martello Tower No. 23 ⓘ
Martello Tower converted to house -

Martello Tower No. 25 ⓘ
Martello Tower in Dymchurch, Kent, England, UK -

Martello Tower No. 26 ⓘ
destroyed martello tower -

Martello Tower No. 27 ⓘ
destroyed martello tower -

Martello Tower No. 3 ⓘ
Martello tower in Folkestone, Kent, England, UK -

Martello Tower No. 4 ⓘ
Martello Tower in Folkestone, Kent, England, UK -

Martello Tower No. 5 ⓘ
Martello Tower in Sandgate, Kent, England, UK -

Martello Tower No. 6 ⓘ
Martello Tower in Sandgate, Kent, England, UK -

Martello Tower No. 7 ⓘ
Martello Tower in Sandgate, Kent, England, UK -

Martello Tower No. 8 ⓘ
Martello Tower converted to house in Sandgate, Kent, England, UK -

Martello Tower No. 9 ⓘ
Martello Tower in Sandgate, Kent, England, UK -

Martello Tower No. 15 ⓘ
Martello Tower in Hythe, Kent, England, UK
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| area | region | 450 | Kingdom of Kent | Wikidata | |
| event | armed conflict | 55 | Caesar's invasions of Britain | battle, Celtic Britons, Ancient Rome | Wikidata |
| event | armed conflict | 60 | Battle of Watling Street | battle, Boudica, Gaius Suetonius Paulinus, Iceni, Ancient Rome, Trinovantes | Wikidata |
| event | armed conflict | 466 | Battle of Wippedesfleot | Anglo-Saxons, battle, Celtic Britons | Wikidata |
| event | armed conflict | 851 | Battle of Sandwich (851) | Kingdom of Wessex, Vikings, battle | Wikidata |
| event | armed conflict | 1011 | Siege of Canterbury | Vikings, Anglo-Saxons, siege | Wikidata |
| event | armed conflict | 1216 | Siege of Dover Castle | siege | Wikidata |
| event | armed conflict | 1217 | Battle of Dover | naval battle | Wikidata |
| event | armed conflict | 1217 | Battle of Sandwich (1217) | naval battle | Wikidata |
| event | armed conflict | 1460 | Battle of Sandwich (1460) | House of Lancaster, House of York, naval battle | Wikidata |
| event | armed conflict | 1602 | Battle of the Narrow Seas | Spain, Dutch Republic, Kingdom of England, naval battle | Wikidata |
| event | armed conflict | 1639 | Battle of the Downs | Dutch Republic, naval battle, Hispanic Monarchy | Wikidata |
| event | armed conflict | 1652 | Battle of Goodwin Sands | battle | Wikidata |
| event | armed conflict | 1652 | Battle of Dungeness | Dutch Republic, Commonwealth of England, naval battle | Wikidata |
| event | armed conflict | 1695 | Action of 10 August 1695 | Kingdom of England, Swedish Empire, naval battle | Wikidata |
| event | armed conflict | 1916 | Battle of Dover Strait | German Empire, United Kingdom of Great Britain and Ireland, naval battle | Wikidata |
| event | armed conflict | 1917 | Second Battle of Dover Strait | German Empire, United Kingdom of Great Britain and Ireland, naval battle | Wikidata |
| event | armed conflict | 1918 | Action of 15 February 1918 | naval battle | Wikidata |
| event | armed conflict | 1942 | Action of 13 May 1942 | naval battle | Wikidata |
| link | page | Burgenwelt page@ | Wikidata | ||
| object | watercraft | SM U-11 | U-boat | Wikidata | |
| object | watercraft | SM U-48 | U-boat | Wikidata | |
| object | watercraft | SM UB-38 | Type UB II submarine, U-boat | Wikidata | |
| object | watercraft | SM UB-55 | U-boat, Type UB III submarine | Wikidata | |
| object | watercraft | SM UB-56 | Type UB III submarine, U-boat | Wikidata | |
| object | watercraft | SM UB-58 | Type UB III submarine, U-boat | Wikidata | |
| object | watercraft | SM UC-26 | Type UC II submarine, U-boat | Wikidata | |
| object | watercraft | U-16 | Type IIB submarine, U-boat | Wikidata | |
| object | watercraft | 1916 | SM UB-33 | Type UB II submarine, U-boat | Wikidata |
| site | artillery battery | Admiralty Pier Turret | battery tower, artillery battery | Wikidata | |
| site | artillery battery | 1898 | Langdon Battery | artillery battery | Wikidata |
| site | artillery battery | 1940 | Wanstone Battery | artillery battery, British Army | Wikidata |
| site | artillery battery | 1941 | Fan Bay Deep Shelter | bunker, artillery battery, National Trust | Wikidata |
| site | artillery battery | 1941 | Hougham Battery | artillery battery | Wikidata |
| site | artillery battery | 1941 | Lydden Spout Battery | artillery battery | Wikidata |
| site | artillery battery | 1942 | Capel Battery | artillery battery, military museum | Wikidata |
| site | bunker | Winchelsea Caves | underground limestone mine, air-raid shelter | Wikidata | |
| site | bunker | 1863 | Ramsgate Tunnels | railway tunnel, air-raid shelter, museum | Wikidata |
| site | castle | Chilham Castle | curtain wall, keep, castle | Wikidata | |
| site | castle | 1100 | Saltwood Castle | castle | Wikidata |
| site | castle | 1135 | Canterbury Castle | castle | Wikidata |
| site | castle | 1179 | Dover Castle | history museum, fort, archaeological site, English Heritage, bunker, castle | Wikidata |
| site | castle | 1539 | Deal Castle | military museum, fort, English Heritage, castle | Wikidata |
| site | castle | 1539 | Sandgate Castle | fort, castle | Wikidata |
| site | castle | 1539 | Sandown Castle | fort, ruins, castle | Wikidata |
| site | castle | 1539 | Walmer Castle | history museum, historic house museum, fort, English Heritage, castle | Wikidata |
| site | fort | Dymchurch Redoubt | redoubt | Wikidata | |
| site | fort | Shorncliffe Redoubt | redoubt | Wikidata | |
| site | fort | 1370 | Archcliffe Fort | historical military facility, fort | Wikidata |
| site | fort | 1779 | Dover Western Heights | fort, English Heritage | Wikidata |
| site | fort | 1861 | Fort Burgoyne | The Land Trust, fort | Wikidata |
| site | museum | RAF Manston History Museum | military museum, museum | Wikidata | |
| site | museum | 1805 | Dymchurch Martello Tower | military museum, English Heritage, Martello tower | Wikidata |
| site | museum | 1906 | West Gate Towers Museum | military museum, garden | Wikidata |
| site | museum | 1971 | Kent Battle of Britain Museum | military museum | Wikidata |
| site | museum | 1981 | Spitfire and Hurricane Memorial Museum | independent museum, military museum, museum | Wikidata |
| site | shipwreck | HMS B2 | B-class submarine, shipwreck, submarine | Wikidata | |
| site | shipwreck | HMS Brazen | shipwreck, B-class destroyer, destroyer | Wikidata | |
| site | shipwreck | SM U-8 | shipwreck, Type U 5 submarine, submarine | Wikidata | |
| site | shipwreck | SM UC-72 | Type UC II submarine, shipwreck, U-boat | Wikidata | |
| site | shipwreck | SMS Grosser Kurfürst | ironclad warship, Preussen-class ironclad, shipwreck | Wikidata | |
| site | shipwreck | U-12 | shipwreck, U-boat, Type IIB submarine | Wikidata | |
| site | shipwreck | Unterseeboot UA | shipwreck, submarine, A-class submarine | Wikidata | |
| site | shipwreck | 1650 | HMS Mary | third-rate, shipwreck, Speaker-class frigate | Wikidata |
| site | shipwreck | 1678 | HMS Restoration | third-rate, shipwreck | Wikidata |
| site | shipwreck | 1679 | HMS Northumberland | third-rate, shipwreck | Wikidata |
| site | shipwreck | 1679 | HMS Stirling Castle | third-rate, shipwreck | Wikidata |
| site | shipwreck | 1892 | HMS Niger | Alarm-class torpedo gunboat, torpedo gunboat, shipwreck | Wikidata |
| site | shipwreck | 1903 | HMS Blackwater | shipwreck, River-class destroyer, destroyer | Wikidata |
| site | shipwreck | 1914 | HMS Glatton | shipwreck, monitor, Gorgon-class monitor, Bjørgvin-class coastal defence ship | Wikidata |
| site | shipwreck | 1930 | HMS Codrington | flotilla leader, shipwreck, A-class destroyer, destroyer | Wikidata |
| site | tower | Colton's Gate | gate tower | Wikidata | |
| site | tower | Shell Keep, Newington | shell keep | Wikidata | |
| site | tower | 1805 | Martello Tower No. 1 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 10 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 11 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 12 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 13 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 14 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 16 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 17 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 18 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 19 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 2 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 20 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 21 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 22 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 23 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 25 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 26 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 27 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 3 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 4 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 5 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 6 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 7 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 8 | Martello tower | Wikidata |
| site | tower | 1805 | Martello Tower No. 9 | Martello tower | Wikidata |
| site | tower | 1806 | Martello Tower No. 15 | Martello tower | Wikidata |








