メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.761700146854 32.2159265243926, 130.76167985008 32.2160339360683, 130.761616427191 32.2163983703076, 130.761565779981 32.2167188614423, 130.761525474888 32.216973987221, 130.761437893981 32.2173371778222, 130.760482891229 32.2176540500768, 130.759995476717 32.2177943928564, 130.759897946839 32.217613480211, 130.75980777527 32.2174399092198, 130.759708303851 32.2173510828948, 130.759631582383 32.2172238295977, 130.759577528379 32.217104298901, 130.75943755589 32.2169113976266, 130.75937266735 32.2168305987267, 130.759605459798 32.2166719468923, 130.759595037684 32.2165694797807, 130.759592899845 32.2164609687748, 130.75962192498 32.2162268196211, 130.759669475403 32.2159601535596, 130.759744662532 32.215450879632, 130.759827020935 32.2149090670563, 130.760715590947 32.2150121465232, 130.761841104436 32.215179645732, 130.761700146854 32.2159265243926)) ^^http://www.opengis.net/ont/geosparql#wktLiteral