メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.054051634124 35.1750037260674, 137.05412073231 35.1750867271185, 137.054471649337 35.1755170802221, 137.054577950725 35.1756483884363, 137.054752905197 35.1758680892755, 137.054781540173 35.1759068252737, 137.053904681873 35.1763684807931, 137.053549579015 35.1759327540848, 137.052048824646 35.1767227672013, 137.051972022703 35.1766884380799, 137.05191171996 35.1766796901212, 137.05187986656 35.1766830676283, 137.051649238701 35.1767396062736, 137.051481194183 35.1767934576177, 137.051254612298 35.1768328867778, 137.051000287322 35.1768308789382, 137.050644624767 35.1767953901741, 137.050565577213 35.176795312953, 137.050516711579 35.176824316222, 137.05054098728 35.176769692138, 137.050672458176 35.1764807497703, 137.050761807633 35.1761797627697, 137.050905762033 35.1760816488842, 137.050939952992 35.1759699057707, 137.05098409409 35.1758076926499, 137.051030381635 35.1756797347435, 137.051171235447 35.1754445993454, 137.051195516668 35.1753517781612, 137.051158236766 35.1753192898459, 137.051137457548 35.1752615795075, 137.050918286163 35.1749792202849, 137.051262152021 35.1748046772489, 137.051222751368 35.1747172028118, 137.051269990612 35.1746947130369, 137.051221785619 35.1746243534995, 137.051184429533 35.1746441503791, 137.051076119327 35.1743772231785, 137.051978081625 35.1739129597385, 137.052802042011 35.1734828710639, 137.053434886305 35.174250847386, 137.054051634124 35.1750037260674)) ^^http://www.opengis.net/ont/geosparql#wktLiteral