Error: Invalid JSON (<!DOCTYPE html> <html lang="en"> <head>

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   <title>Wikimedia Commons SPARQL Query Error</title>
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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:Q3065741} UNION {SERVICE wikibase:mwapi{ bd:serviceParam wikibase:api 'Generator' . bd:serviceParam wikibase:endpoint 'commons.wikimedia.org' . bd:serviceParam mwapi:gcmtitle 'Category:Fort d'Embourg' . 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:', ), '.[^.]*$', ) AS ?label2) OPTIONAL {?item wdt:P571 ?date} OPTIONAL {?item wdt:P6731 ?qualitylist} OPTIONAL { ?item p:P1259 ?position1. ?position1 psv:P1259/wikibase:geoLatitude ?latitude1a. ?position1 psv:P1259/wikibase:geoLongitude ?longitude1a. BIND(STR(?latitude1a) AS ?latitude1) BIND(STR(?longitude1a) AS ?longitude1) } OPTIONAL { ?item p:P9149 ?position2. ?position2 psv:P9149/wikibase:geoLatitude ?latitude2a. ?position2 psv:P9149/wikibase:geoLongitude ?longitude2a. BIND(STR(?latitude2a) AS ?latitude2) BIND(STR(?longitude2a) AS ?longitude2) } BIND(CONCAT('commons') AS ?type) BIND(CONCAT('image') AS ?subtype) BIND(CONCAT('Commons') AS ?source) FILTER ( STRENDS(LCASE(STR(?file)), '.jpg') || STRENDS(LCASE(STR(?file)), '.jpeg') ) } GROUP BY ?item ?date ?file ?label1 ?label2 ?latitude1 ?latitude2 ?longitude1 ?longitude2 ?type ?subtype ?source } } ORDER BY DESC(?quality) ASC(?date) LIMIT 10 } } GROUP BY ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source ORDER BY ASC(?date) java.util.concurrent.ExecutionException: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 70. Encountered: "\'" (39), after : "Embourg" at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:292) at com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:678) at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:275) at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:269) at com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doPost(MultiTenancyServlet.java:195) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) at org.eclipse.jetty.servlet.ServletHandler$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$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:750) Caused by: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 70. Encountered: "\'" (39), after : "Embourg" at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:404) at com.bigdata.rdf.sail.webapp.QueryServlet$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 70. Encountered: "\'" (39), after : "Embourg" 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>).

The Fort d'Embourg is one of twelve forts built around Liège, Belgium, in the late 19th century. The overall Fortified Position of Liège was a constituent part of the country's National Redoubt. Fort d'Embourg was built between 1881 and 1884 according to the plans of General Henri Alexis Brialmont. Contrasting with the French forts built in the same era by Raymond Adolphe Séré de Rivières, the fort was built exclusively of unreinforced concrete, a new material, rather than masonry. The fort was heavily bombarded by German artillery in the Battle of Liège in World War I and again at the opening of World War II. It has been preserved and is operated as a museum.

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Wikimedia, Wikidata
military museum, fort, Fortified Position of Liège, Belgium, Belgium,

Location: 50.5818, 5.618, KML, Cluster Map, Maps,
45 places

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Ambiorix's revolt ⓘ
53 BCE battle
Siege of the Atuatuci ⓘ
56 BCE siege
Battle of Vada ⓘ
70 battle
Battle of Amblève ⓘ
716 battle
Battle of Othée ⓘ
1408 battle
Capture of Dalhem ⓘ
1578 sack
Siege of Huy ⓘ
1595 siege
French bombardment of Liège ⓘ
French bombarded the Belgian city of Liège in the year 1691, part of the Nine Years' War
Bombardment of Liège ⓘ
1691 bombardment
Siege of Huy ⓘ
1694 siege
Capture of Liège ⓘ
1702 siege
Battle of Rocoux ⓘ
battle during the War of the Austrian Succession, result was French victory
Battle of Lauffeld ⓘ
battle of the War of the Austrian Succession fought on 2 July 1747
Battle of Sprimont ⓘ
1794 battle during French Revolutionary Wars
Battle of Liège ⓘ
1914 opening engagement of the German invasion of Belgium during WWI
Battle of Fort Eben-Emael ⓘ
1940 battle (World War II)
War of the Limburg Succession ⓘ
conflict between Brabant, Guelre, Luxemburg, Loon and Cologne in 1283-1289
Liège Wars ⓘ
Wars of the fifteenth century
NORTHAG War Headquarters Cannerberg ⓘ
cold War-era NATO communications center and wartime HQ in Belgium
Sint Pietersberg kunstbunker ⓘ
Citadel of Huy ⓘ
citadel in Wallonia
Fort d'Aubin-Neufchâteau ⓘ
Belgian fortification located near Neufchâteau
Fort d'Embourg ⓘ
19th-20th century defence for Liège, Belgium
Fort d'Évegnée ⓘ
19th-20th century defence for Liège, Belgium
Fort de Barchon ⓘ
19th-20th century defence for Liège, Belgium
Fort de Battice ⓘ
Fort de Boncelles ⓘ
fort in Belgium
Fort de Chaudfontaine ⓘ
19th-20th century defence for Liège, Belgium
Fort de Flémalle ⓘ
19th-20th century defence for Liège, Belgium
Fort de Fléron ⓘ
19th-20th century defence for Liège, Belgium
Fort de Hollogne ⓘ
19th-20th century defence for Liège, Belgium
Fort de la Chartreuse ⓘ
19th century fortification for Liège, Wallonia, Belgium
Fort de Lantin ⓘ
19th-20th century defence for Liège, Belgium
Fort de Liers ⓘ
19th-20th century defence for Liège, Belgium
Fort de Pontisse ⓘ
19th-20th century defence for Liège, Belgium
Fort de Tancrémont ⓘ
place in World War II in Belgium
Saint Peter Fort ⓘ
fort in Maastricht, Netherlands
Fort de Loncin ⓘ
19th-20th century defence for Liège, Belgium
Fort Eben-Emael ⓘ
inactive Belgian fortress on the Belgian–Dutch border
Donjon d'Amay ⓘ
fortified tower Lang Grachtje ⓘ
defense tower of first medieval city wall in Maastricht, Netherlands
Jekertoren ⓘ
wall tower in Maastricht, Netherlands
Maaspunttoren ⓘ
building in Wyck (Maastricht), Netherlands
Pater Vincktoren ⓘ
wall tower in Maastricht, Netherlands
Wycker Kruittoren ⓘ

0053-10-01T00:00:00Z

-53 Ambiorix's revolt

0056-09-01T00:00:00Z

-56 Siege of the Atuatuci

0070-01-01T00:00:00Z

70 Battle of Vada

0716-01-01T00:00:00Z

716 Battle of Amblève

1408-09-23T00:00:00Z

1408 Battle of Othée

1578-06-30T00:00:00Z

1578 Capture of Dalhem

1595-03-07T00:00:00Z

1595-03-20T00:00:00Z

1595 Siege of Huy

1691-06-01T00:00:00Z

1691-06-07T00:00:00Z

1691 French bombardment of Liège

1691-06-04T00:00:00Z

1691-06-07T00:00:00Z

1691 Bombardment of Liège

1694-09-22T00:00:00Z

1694-09-27T00:00:00Z

1694 Siege of Huy

1702-10-13T00:00:00Z

1702-10-31T00:00:00Z

1702 Capture of Liège

1746-10-11T00:00:00Z

1746 Battle of Rocoux

1747-07-02T00:00:00Z

1747 Battle of Lauffeld

1794-09-18T00:00:00Z

1794 Battle of Sprimont

1914-08-04T00:00:00Z

1914-08-16T00:00:00Z

1914 Battle of Liège

1940-05-10T00:00:00Z

1940-05-11T00:00:00Z

1940 Battle of Fort Eben-Emael

1283-01-01T00:00:00Z

1289-10-22T00:00:00Z

1283 — 1289 War of the Limburg Succession

1465-01-01T00:00:00Z

1468-01-01T00:00:00Z

1465 — 1468 Liège Wars

1942-01-01T00:00:00Z

1942 Sint Pietersberg kunstbunker

1881-01-01T00:00:00Z

1881 Fort de Loncin

1932-04-01T00:00:00Z

1932 Fort Eben-Emael

{"selectable":false,"showCurrentTime":false,"width":"100%","zoomMin":100000000000}

Frameless

Type	Subtype	Date	Description	Notes	Source

area	region	985	Prince-Bishopric of Liège		Wikidata
area	region	1065	Duchy of Limburg		Wikidata
event	armed conflict	53	Ambiorix's revolt	Roman Republic, battle, Eburones	Wikidata
event	armed conflict	56	Siege of the Atuatuci	battle, siege, sack	Wikidata
event	armed conflict	70	Battle of Vada	battle	Wikidata
event	armed conflict	716	Battle of Amblève	battle	Wikidata
event	armed conflict	1408	Battle of Othée	battle	Wikidata
event	armed conflict	1578	Capture of Dalhem	siege, Hispanic Monarchy, Dutch States Army, sack	Wikidata
event	armed conflict	1595	Siege of Huy	siege	Wikidata
event	armed conflict	1691	French bombardment of Liège	battle	Wikidata
event	armed conflict	1691	Bombardment of Liège	Prince-Bishopric of Liège, Kingdom of France, bombardment	Wikidata
event	armed conflict	1694	Siege of Huy	siege	Wikidata
event	armed conflict	1702	Capture of Liège	Kingdom of France, siege, Prince-Bishopric of Liège, Dutch Republic, Kingdom of England, Kingdom of Spain, Electorate of Cologne	Wikidata
event	armed conflict	1746	Battle of Rocoux	battle	Wikidata
event	armed conflict	1747	Battle of Lauffeld	Kingdom of Great Britain, battle	Wikidata
event	armed conflict	1794	Battle of Sprimont	battle	Wikidata
event	armed conflict	1914	Battle of Liège	battle	Wikidata
event	armed conflict	1940	Battle of Fort Eben-Emael	battle	Wikidata
event	war	1283	War of the Limburg Succession	war of succession	Wikidata
event	war	1465	Liège Wars	Duchy of Burgundy, rebellion, Prince-Bishopric of Liège, series of wars	Wikidata
organisation	arms industry	1855	Nagant	organization, arms industry, automotive industry, automobile manufacturer, weapons manufacturing company	Wikidata
organisation	arms industry	1889	FN Herstal	arms industry, automotive industry, business, enterprise, historical motorcycle manufacturer, manufacture of weapons and ammunition, historical car manufacturer	Wikidata
organisation	arms industry	1981	Cockerill-Sambre	mining, arms industry, metal industry, iron and steel industry, business, mining of hard coal, manufacture of railway locomotives and rolling stock (NACE 30.2), Manufacture of basic iron and steel and of ferro-alloys, building of ships and floating structures, vehicle construction	Wikidata
site	bunker		NORTHAG War Headquarters Cannerberg	bunker	Wikidata
site	bunker	1942	Sint Pietersberg kunstbunker	storage, bunker	Wikidata
site	fort		Citadel of Huy	fort	Wikidata
site	fort		Fort d'Aubin-Neufchâteau	military museum, fort	Wikidata
site	fort		Fort d'Embourg	military museum, fort	Wikidata
site	fort		Fort d'Évegnée	fort	Wikidata
site	fort		Fort de Barchon	military museum, fort	Wikidata
site	fort		Fort de Battice	military museum, fort	Wikidata
site	fort		Fort de Boncelles	military museum, fort	Wikidata
site	fort		Fort de Chaudfontaine	fort	Wikidata
site	fort		Fort de Flémalle	military museum, fort	Wikidata
site	fort		Fort de Fléron	fort	Wikidata
site	fort		Fort de Hollogne	military museum, fort	Wikidata
site	fort		Fort de la Chartreuse	fort	Wikidata
site	fort		Fort de Lantin	military training area, military museum, fort	Wikidata
site	fort		Fort de Liers	fort	Wikidata
site	fort		Fort de Pontisse	fort	Wikidata
site	fort		Fort de Tancrémont	military museum, fort	Wikidata
site	fort		Saint Peter Fort	tourist attraction, fort	Wikidata
site	fort	1881	Fort de Loncin	military museum, fort	Wikidata
site	fort	1932	Fort Eben-Emael	military museum, fort	Wikidata
site	tower		Donjon d'Amay	keep	Wikidata
site	tower		fortified tower Lang Grachtje	fortified tower	Wikidata
site	tower		Jekertoren	fortified tower	Wikidata
site	tower		Maaspunttoren	fortified tower	Wikidata
site	tower		Pater Vincktoren	fortified tower	Wikidata
site	tower		Wycker Kruittoren	powder tower, fortified tower	Wikidata

Fort d'Embourg

From Warlike

SPARQL Query Service