Query error: EndPointInternalError: The endpoint returned the HTTP status code 500. Response: b'\n{ "head": { "link": [], "vars": ["subject", "predicate", "object"] },\n "results": { "distinct": false, "ordered": true, "bindings": [\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "http://www.w3.org/2000/01/rdf-schema#label" }\t, "object": { "type": "literal", "value": "Anschluss" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/alsoKnownAs" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Annexation_of_Austria" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/category" }\t, "object": { "type": "literal", "value": "World War II history" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/category" }\t, "object": { "type": "literal", "value": "German history" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/category" }\t, "object": { "type": "literal", "value": "Austrian history" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/date" }\t, "object": { "type": "literal", "value": "1938-03-12" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/followedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Munich_Agreement" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/instanceOf" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/historical_event" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/involvedIn" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Nazi_Germany" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/involvedIn" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Republic_of_Austria" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/language" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/German" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/ledTo" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Adolf_Hitler" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/location" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Austria" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/location" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Germany" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/opposedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/France" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/opposedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/United_Kingdom" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/partOf" }\t, "object": { "type": "literal", "value": "events leading to World War II" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/precededBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Austrian_Civil_War" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/resultedIn" }\t, "object": { "type": "literal", "value": "annexation of Austria by Nazi Germany" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/significance" }\t, "object": { "type": "literal", "value": "marked the expansion of Nazi Germany" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/significance" }\t, "object": { "type": "literal", "value": "violation of Treaty of St. Germain" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/significance" }\t, "object": { "type": "literal", "value": "violation of Treaty of Versailles" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/supportedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Austrian_Nazis" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsLayer" }\t, "object": { "type": "literal", "value": "5" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Nazi_Germany" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Munich_Agreement" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/History_of_Austria" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/referendumResult" }\t, "object": { "type": "literal", "value": "1938-04-10" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Anschluss" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/referendumResult" }\t, "object": { "type": "literal", "value": "claimed 99.7% approval" }} ] } }Virtuoso S1TAT Error RC...: Returning incomplete results, query interrupted by result timeout. Activity: 73 rnd 31 seq 0 same seg 12 same pg 26 same par 0 disk 0 spec disk 0B / 0 messa\n\nSPARQL query:\n\n SELECT ?subject ?predicate ?object\n WHERE {\n ?subject ?predicate ?object .\n FILTER (STR(?subject) = "https://gptkb.org/entity/Anschluss")\n }\n '