メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.587267455944 35.7577303716663, 138.586620662322 35.757274530289, 138.580651544112 35.7543844580316, 138.579633247886 35.7540106157997, 138.572210328803 35.7518216436781, 138.570863803597 35.7515014268216, 138.569352986623 35.7510475326705, 138.569786316378 35.7491144652099, 138.569777123018 35.7480243544735, 138.569645119106 35.7472753830297, 138.569488677673 35.7467337525377, 138.5692648336 35.7442393088491, 138.569371728708 35.7421442628892, 138.569392086707 35.7419636836598, 138.569026698255 35.7418067223796, 138.568763873374 35.7416062540548, 138.568320521087 35.7414526799654, 138.568244480337 35.7413139480488, 138.568315851396 35.7407972739, 138.568430621499 35.7406433821622, 138.568643918466 35.7405262269563, 138.568721887085 35.740526182484, 138.568738423333 35.7406632752102, 138.568594931741 35.740833890866, 138.568595037255 35.7409542685753, 138.568726526914 35.7411314162565, 138.568886632536 35.7411982042871, 138.569182076487 35.7411512246034, 138.569292800679 35.7410642130262, 138.568993018847 35.7408403522659, 138.569033968685 35.7407333305453, 138.569337575232 35.7406495530657, 138.569540771313 35.7407079518692, 138.569824196359 35.7410020442435, 138.57000892134 35.7410654887387, 138.57028795203 35.7410251894301, 138.570513499965 35.7408444891497, 138.570847671484 35.7405216056169, 138.570929449141 35.7401905092628, 138.570882050624 35.7399681582519, 138.570407546035 35.7393916132358, 138.569208361886 35.7383924705219, 138.569179565459 35.7383088839975, 138.569343516076 35.7380914293805, 138.569949347771 35.7363823297987, 138.571600039049 35.7375183032657, 138.573234747193 35.7382577990844, 138.575422649956 35.7391590591613, 138.582455071084 35.7415962086117, 138.5882686549 35.7430468904234, 138.588708397507 35.7505639182081, 138.588757349625 35.7508806061021, 138.588902278479 35.7517788243863, 138.588349837492 35.7521576427329, 138.588195155465 35.7522658664723, 138.588062638754 35.7524191224765, 138.588016804508 35.7525477394801, 138.587966387776 35.7526919757465, 138.587479035251 35.7549404407763, 138.587267455944 35.7577303716663)) ^^http://www.opengis.net/ont/geosparql#wktLiteral