メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.203665608754 34.0710724608751, 136.202700280908 34.0709816087554, 136.201864714555 34.0709040641367, 136.201072492194 34.0708295437318, 136.20031651536 34.0707263597068, 136.2000021845 34.0706789614925, 136.199678806672 34.0706441159963, 136.198868196161 34.0705110012343, 136.198753958392 34.0704851191452, 136.198614493795 34.0704650528414, 136.198278782293 34.0703478054628, 136.197977471278 34.0702458587132, 136.197627051719 34.0703212201705, 136.197582235189 34.070153075382, 136.19758202027 34.0700588248879, 136.197603680041 34.0698250836608, 136.197587261318 34.06971917638, 136.197561637189 34.0695704595734, 136.197517695518 34.0693613392696, 136.197491161945 34.0682371099246, 136.197540154563 34.0680910928132, 136.198631233381 34.0686043823528, 136.199305055392 34.0688270122756, 136.200075474614 34.0689983494249, 136.200691242027 34.0690997775161, 136.201109599885 34.0691336199059, 136.201491508993 34.0691538553606, 136.202091526044 34.0691380981456, 136.202241019442 34.0690191027101, 136.202562698199 34.0690339377718, 136.202559067546 34.06905549757, 136.202656853909 34.0690594244856, 136.202667280133 34.0690399669758, 136.203005457268 34.0690357573081, 136.204833523188 34.0692918456182, 136.204577532615 34.0705421109577, 136.203665608754 34.0710724608751)) ^^http://www.opengis.net/ont/geosparql#wktLiteral