メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.313285193637 37.0601455101053, 138.312257166271 37.0600203183416, 138.312304028673 37.0597549721066, 138.311984428405 37.059729821157, 138.311722383258 37.0597941745964, 138.311676224868 37.0597663612655, 138.310923047964 37.0598561165037, 138.310657323681 37.0598371745213, 138.310384034789 37.0597781594965, 138.309956282287 37.059873146774, 138.309721143494 37.0599529581524, 138.30935692396 37.0600558625875, 138.309229784113 37.0600679754229, 138.309160592855 37.0600215380495, 138.309006940186 37.0598608402924, 138.308678346887 37.0603356699527, 138.307564623776 37.0598383546417, 138.304877453563 37.0586471363037, 138.30641529403 37.057450355231, 138.307351017622 37.0567434924789, 138.307482364002 37.0565862851203, 138.30772591607 37.0562255152692, 138.308137719678 37.0555795311145, 138.308366013844 37.0551538929004, 138.308848729128 37.0538660152098, 138.308967716455 37.0532689066418, 138.308998892391 37.0531145627635, 138.309835316906 37.0528226905836, 138.309885575772 37.0527455387957, 138.309873478315 37.0521915164421, 138.310009667373 37.0521029578385, 138.311158050614 37.052594885736, 138.310657832396 37.0533237391021, 138.311719898945 37.0537941191422, 138.311476439556 37.0541639105901, 138.310589288846 37.0554887432204, 138.311389185226 37.0558442281163, 138.312039722245 37.0561275849977, 138.311785235364 37.0569208354715, 138.311571343647 37.0574157810702, 138.311817032782 37.0574960818509, 138.312674053468 37.0575986868017, 138.312734601877 37.0572951348889, 138.315154721991 37.0575990876337, 138.315079141419 37.05782151417, 138.314867791642 37.0583263943421, 138.314596984124 37.0585965994689, 138.314040886142 37.0589144380836, 138.313710042193 37.0591846150295, 138.313431475777 37.0595570998386, 138.313285193637 37.0601455101053)) ^^http://www.opengis.net/ont/geosparql#wktLiteral