メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.924803824397 34.0059116698384, 130.924800061485 34.0064319935033, 130.92480624245 34.006594334467, 130.924187577795 34.006775723954, 130.923424128097 34.0070032608962, 130.923079729196 34.0071323361738, 130.922925253566 34.007210927835, 130.922746084166 34.0073416720661, 130.922576709806 34.0074792772056, 130.922416122244 34.0076173918522, 130.9218400408 34.0081026208857, 130.921606702569 34.0079402336536, 130.921480507386 34.007517623527, 130.921475022753 34.0074993964195, 130.921359440711 34.007114645934, 130.921220324927 34.0067024699774, 130.921094088872 34.0062829586847, 130.920943855442 34.0058446098052, 130.921904802145 34.0056326168983, 130.922911576383 34.005409386137, 130.923684907744 34.0052516808971, 130.92417197421 34.0051339051836, 130.924622093501 34.0050327983557, 130.925007937761 34.0049899241538, 130.924803824397 34.0059116698384)) ^^http://www.opengis.net/ont/geosparql#wktLiteral