メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.076248647327 37.9207814564211, 139.076175412307 37.9210322639396, 139.075936334582 37.9217963274314, 139.075782868616 37.9217334397993, 139.075512597137 37.9216484544242, 139.075438783045 37.9216237546309, 139.075125350054 37.9215189886345, 139.074865386161 37.9214278988779, 139.074492230441 37.9214772949288, 139.074124113909 37.9215521474762, 139.073999822697 37.921579075938, 139.073902625516 37.9215815187509, 139.07372192021 37.9215700061892, 139.07362084251 37.9217377457301, 139.072629279677 37.9215272912633, 139.072720878838 37.9213517166767, 139.072566237575 37.9213029099481, 139.072632907965 37.9212077010459, 139.073165967002 37.9204021017995, 139.073613470026 37.9197844342048, 139.073798548881 37.919822393155, 139.074340885157 37.9199335126713, 139.07476256071 37.9200176220507, 139.074947811821 37.9200544522161, 139.074954419718 37.9200358359756, 139.075383696576 37.9201201892238, 139.075379062082 37.9201356982435, 139.075499733343 37.9201581985706, 139.076342847477 37.9203234557754, 139.076248647327 37.9207814564211)) ^^http://www.opengis.net/ont/geosparql#wktLiteral