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/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "http://www.w3.org/2000/01/rdf-schema#label" }\t, "object": { "type": "literal", "value": "Shimabara Peninsula" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/area" }\t, "object": { "type": "literal", "value": "approximately 430 km\\u00B2" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/borderedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Tachibana_Bay" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/borderedBy" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Ariake_Sea" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasCity" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Unzen" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasCity" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasCity" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Minamishimabara" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasPark" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Unzen-Amakusa_National_Park" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasPort" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Kuchinotsu_Port" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasPort" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Port" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/historicalEvent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Rebellion" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/instanceOf" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/island" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/knownFor" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/hot_springs" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/knownFor" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/volcanic_activity" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/knownFor" }\t, "object": { "type": "literal", "value": "Christian history" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/locatedIn" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Japan" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/locatedIn" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Kyushu" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/locatedIn" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Nagasaki_Prefecture" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableFeature" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Mount_Unzen" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableVolcano" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Mount_Unzen" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/partOf" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Ring_of_Fire" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/population" }\t, "object": { "type": "literal", "value": "about 200,000 (as of 2020)" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsLayer" }\t, "object": { "type": "literal", "value": "6" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Rebellion" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Unzen-Amakusa_National_Park" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasHotSpring" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Obama_Onsen" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasHotSpring" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Unzen_Onsen" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Peninsula" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/hasHotSpring" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Shimabara_Onsen" }} ] } }Virtuoso S1TAT Error RC...: Returning incomplete results, query interrupted by result timeout. Activity: 69 rnd 31 seq 0 same seg 10 same pg 20 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/Shimabara_Peninsula")\n }\n '