メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.863804800812 35.4711609373534, 136.863880837843 35.4713178532605, 136.864078600681 35.4712540210694, 136.864143640414 35.4712011219468, 136.86430056441 35.4710881726927, 136.86426392842 35.4709788556198, 136.864277143903 35.4709611772007, 136.864255900225 35.4709095400167, 136.864287149756 35.4708276468205, 136.864557276183 35.4707380452614, 136.864683959868 35.4708469197692, 136.86476650312 35.4709030079254, 136.865070437494 35.4708025029121, 136.865182564497 35.470761798327, 136.865191604746 35.4707087931849, 136.865641260045 35.4705791464129, 136.865693159819 35.4705641706619, 136.866230647876 35.4704041784263, 136.86633203109 35.4703527767766, 136.866417234043 35.4703763703273, 136.866371552875 35.4705848468744, 136.866501377144 35.470547953077, 136.866606589751 35.4705148007115, 136.866679107591 35.4704879747327, 136.866709525864 35.4704741068105, 136.866724508169 35.4704672781953, 136.86675353254 35.4704224561038, 136.866848166829 35.470280755917, 136.867101468192 35.4702181133162, 136.867158159437 35.4701583958042, 136.867310984467 35.4701228608879, 136.867390722532 35.4700873195829, 136.867459166328 35.47003875903, 136.867526175612 35.46997628435, 136.868479604717 35.46998639915, 136.868510673447 35.4703307373769, 136.867982882068 35.4704005181155, 136.86782338283 35.4705013883761, 136.867039097103 35.4709996808208, 136.867177965479 35.4713025967122, 136.86682107647 35.4713885028507, 136.866435908951 35.4714802513153, 136.866415922482 35.4715135461557, 136.866384905626 35.4715261802454, 136.86595191374 35.4717178084773, 136.865582279285 35.4717402964908, 136.865548768499 35.4717523607168, 136.865492053961 35.4719523231353, 136.864189287402 35.4719880628792, 136.864190182756 35.472013558623, 136.863737946441 35.4721058339096, 136.863409319566 35.4719103223338, 136.863362299363 35.4718740420403, 136.863180029823 35.4715547456962, 136.86288433899 35.4717352297144, 136.862371743163 35.4719583316878, 136.862582041515 35.4722752698284, 136.862207102704 35.4724503049606, 136.86195418256 35.4721067434198, 136.861777081873 35.4721810119938, 136.861676234251 35.4719601588019, 136.861978645784 35.4716686397691, 136.862126263706 35.4715990851857, 136.862422171182 35.4714762798605, 136.862648225274 35.4713980497847, 136.862709403943 35.4713768666, 136.862764484393 35.4713578159967, 136.86283380827 35.471339928141, 136.862900165674 35.471326821892, 136.862914239124 35.470909183742, 136.862931744871 35.4708777492229, 136.863002483742 35.4707508870648, 136.863247082822 35.4707551312534, 136.863417835016 35.4708073929312, 136.863717134135 35.470959415015, 136.863804800812 35.4711609373534)) ^^http://www.opengis.net/ont/geosparql#wktLiteral