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/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://www.w3.org/2000/01/rdf-schema#label" }\t, "object": { "type": "literal", "value": "Nancy Holder" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/almaMater" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/University_of_California%2C_San_Diego" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/awardReceived" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Emmy_Award" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/awardReceived" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/International_Horror_Guild_Award" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/collaboratesWith" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Debbie_Vigui%C3%A9" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/dateOfBirth" }\t, "object": { "type": "literal", "value": "1953" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/genre" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/science_fiction" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/genre" }\t, "object": { "type": "literal", "value": "fantasy" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/genre" }\t, "object": { "type": "literal", "value": "horror" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/genre" }\t, "object": { "type": "literal", "value": "young adult fiction" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/instanceOf" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/person" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/language" }\t, "object": { "type": "literal", "value": "English" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/nationality" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/American" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableWork" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Wicked_series" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableWork" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Buffy_the_Vampire_Slayer_novels" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableWork" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Angel_novels" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/notableWork" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/The_Watcher%27s_Guide" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/occupation" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/novelist" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/occupation" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/screenwriter" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/occupation" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/writer" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/residence" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/San_Diego%2C_California" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\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/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/Horror_Writers_Association" }},\n { "subject": { "type": "uri", "value": "https://gptkb.org/entity/Nancy_Holder" }\t, "predicate": { "type": "uri", "value": "https://gptkb.org/prop/bfsParent" }\t, "object": { "type": "uri", "value": "https://gptkb.org/entity/The_Twilight_Zone_Magazine" }} ] } }Virtuoso S1TAT Error RC...: Returning incomplete results, query interrupted by result timeout. Activity: 60 rnd 25 seq 0 same seg 6 same pg 23 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/Nancy_Holder")\n }\n '