メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.936787950428 34.8443161475976, 134.937788114429 34.8442873655667, 134.937881716507 34.8442782361651, 134.937908472858 34.8443157815745, 134.937930627563 34.8443547580009, 134.937946051767 34.844407854317, 134.937924376723 34.844591496036, 134.93786841614 34.8448584825893, 134.937841299775 34.8449991211641, 134.937767671674 34.8453791667504, 134.937760349917 34.8454000499825, 134.938054301493 34.8454755639116, 134.937985785783 34.8456902884513, 134.937696375093 34.8456692634678, 134.937661992715 34.8456812666494, 134.937400376301 34.845646581208, 134.936925353972 34.8455875314808, 134.936686833101 34.8455571657911, 134.936173199202 34.8454921073631, 134.936054031203 34.845481007986, 134.935635678432 34.8454492092477, 134.935749221699 34.8449714232714, 134.93575046186 34.8449600782663, 134.935915466562 34.8443468935527, 134.936339503217 34.8443447871714, 134.936787950428 34.8443161475976)) ^^http://www.opengis.net/ont/geosparql#wktLiteral