. "PREFIX wd: \nPREFIX wdt: \nPREFIX skos: \nPREFIX rdfs: \nPREFIX dct: \nPREFIX schema: \nPREFIX wdab: \nPREFIX browser: \nCONSTRUCT {\n ?node rdfs:label ?nodeLabel ;\n dct:description ?description ;\n wdt:P18 ?p18 .\n} WHERE {\n OPTIONAL {\n ?node schema:description ?description .\n FILTER (LANG(?description) = \"cs\" || LANG(?description) = \"en\")\n }\n OPTIONAL {\n ?node wdt:P18 ?p18 .\n }\n SERVICE wikibase:label { bd:serviceParam wikibase:language \"en,cs\". } \n}" . "Hierarchical thing detail"@en . .