メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.732238006965 40.8157542252801, 140.732474871912 40.8157148163663, 140.732500835143 40.81570998437, 140.732619374642 40.8156879923062, 140.732766504528 40.8156569483527, 140.732905797802 40.8156288532753, 140.733116195609 40.8156383908362, 140.733471947679 40.8157139756851, 140.73357957434 40.815736438967, 140.73388377206 40.8158113467919, 140.734120500781 40.8158673399868, 140.73477031476 40.8160271103844, 140.735080375274 40.8161388885764, 140.734949822504 40.8163528789061, 140.734684964382 40.8168110400618, 140.734538786527 40.8171199313907, 140.734497548963 40.817294032124, 140.734445680542 40.8174669999475, 140.734387580663 40.8177483137853, 140.734466085257 40.818045924556, 140.734481192375 40.8180897706021, 140.734532637992 40.8182051321561, 140.734635470595 40.8184681465213, 140.734813941638 40.8189249924695, 140.733489943678 40.8191060343075, 140.733162485246 40.8191399506652, 140.73297869104 40.8191846835408, 140.732579444599 40.8192907966774, 140.732380324006 40.8193344600473, 140.732328991087 40.8193424367863, 140.731883078393 40.8194114266658, 140.731282363103 40.8194838006798, 140.731199389264 40.8191954014295, 140.731095409333 40.8190020367028, 140.730897696353 40.8187373182334, 140.730841567514 40.8186184353965, 140.73068766096 40.8183553017514, 140.730521558443 40.8178767208145, 140.730471827121 40.8176707386317, 140.730428243895 40.8175328695215, 140.730409993945 40.817475511481, 140.730320324333 40.8171937172554, 140.730231223547 40.8168213748714, 140.730181338492 40.8166641501373, 140.730128044087 40.8164962990771, 140.729955575129 40.8162335011214, 140.730461791804 40.8160516447255, 140.730494549426 40.8160465363148, 140.730960297543 40.815974402377, 140.731042139911 40.815953786826, 140.731480002887 40.8158795156626, 140.731598451013 40.8158580180876, 140.731748864452 40.8158338731472, 140.732101803006 40.815774795099, 140.732238006965 40.8157542252801)) ^^http://www.opengis.net/ont/geosparql#wktLiteral