メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.716621839396 26.2202236724335, 127.716907654443 26.2203223442775, 127.717099223653 26.2203815076511, 127.717152601373 26.2203899254669, 127.717137432124 26.2206815566155, 127.716861262188 26.2207074637086, 127.716572636873 26.2207956414973, 127.716208736382 26.2209179422826, 127.716026789372 26.2209805023044, 127.715948421042 26.2210428897472, 127.715871372715 26.2209594883304, 127.71569557791 26.2209540902354, 127.715692293124 26.2208663309105, 127.715481979276 26.2208723035653, 127.715397284366 26.2208950849839, 127.715234139572 26.2209462783538, 127.715160472621 26.2209931087648, 127.715054697061 26.2207166080403, 127.715007665647 26.2206833200936, 127.714944542022 26.220493728391, 127.714947380473 26.2203210171078, 127.714900018445 26.2201681958024, 127.715235738957 26.2200827720487, 127.715540083513 26.2200171934492, 127.715907315651 26.2199996692256, 127.715853446102 26.2197166234305, 127.716059050906 26.2197234048023, 127.716231755869 26.219751460503, 127.716527133299 26.219929386363, 127.716643327277 26.2199660075634, 127.716621839396 26.2202236724335)) ^^http://www.opengis.net/ont/geosparql#wktLiteral