メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.118972426727 35.4906146580199, 140.119309661398 35.4907080323581, 140.119593718548 35.4908286073115, 140.119761032719 35.4909105784227, 140.119896642078 35.4909879412298, 140.119989005381 35.4910466016542, 140.120184713752 35.4911712552223, 140.120323807682 35.4912717793771, 140.120419124019 35.4913492350078, 140.120671938323 35.4915875619398, 140.12100019158 35.4919905079264, 140.120045237541 35.4924550079444, 140.119122816478 35.492911393273, 140.118596268163 35.4931571287091, 140.118491005323 35.4930429673327, 140.118233226966 35.4927464411281, 140.117552256954 35.4918344316105, 140.116658739621 35.4905104349645, 140.11690325879 35.4904936034792, 140.117028715017 35.4904943693774, 140.117283503791 35.4904962451856, 140.117374263536 35.4904860357299, 140.118495505449 35.4905086491297, 140.118972426727 35.4906146580199)) ^^http://www.opengis.net/ont/geosparql#wktLiteral