メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.552706626451 33.4464581376123, 130.552281054889 33.4465045126828, 130.552228956605 33.4463482875846, 130.552179497769 33.446357015369, 130.551313659902 33.446509779833, 130.551261659045 33.4465189543844, 130.551144985549 33.4466239234688, 130.550781485861 33.4465123658618, 130.550680905532 33.4464863966969, 130.550500652056 33.4465113541996, 130.550338759227 33.4465363433674, 130.550277392401 33.4463448249874, 130.550982760012 33.4462480710211, 130.551389425382 33.4461927893181, 130.55216266437 33.4460679193258, 130.552541357517 33.4460269762481, 130.552554427313 33.4460427319003, 130.552714533469 33.4461611277335, 130.552706626451 33.4464581376123)) ^^http://www.opengis.net/ont/geosparql#wktLiteral