Query error: QueryBadFormed: A bad request has been sent to the endpoint: probably the SPARQL query is badly formed. Response: b'Virtuoso S1TAT Error RC...: Returning incomplete results, query interrupted by result timeout. Activity: 23 rnd 24 seq 2 same seg 1 same pg 12 same par 0 disk 0 spec disk 0B / 0 messa\n\nSPARQL query:\ndefine sql:big-data-const 0\n#output-format:application/sparql-results+json\ndefine input:default-graph-uri <http://localhost:8890/gptkb>\n\n SELECT ?subject ?predicate ?object\n WHERE {\n ?subject ?predicate ?object .\n FILTER (STR(?subject) = "https://gptkb.org/entity/Linnaeus%27s_botanical_collections")\n }\n '