メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.558921095372 35.6430703585535, 138.559405294836 35.6434586137217, 138.560183126029 35.6440822650482, 138.560195933869 35.6440925393276, 138.561118673536 35.6448308561865, 138.561580507925 35.6452003797838, 138.561657642463 35.6452620962746, 138.561811100981 35.6453762339531, 138.56184733881 35.6454032202658, 138.561866165948 35.6454172227595, 138.562451697839 35.6458820948908, 138.56248414974 35.6459078517787, 138.562525339918 35.6459382144332, 138.562431682641 35.6460165331705, 138.562362784805 35.6460741357669, 138.561949662875 35.6464195754491, 138.561515262274 35.6467971351048, 138.561151956925 35.6471109627725, 138.560894053441 35.6473362211654, 138.559942721066 35.6473488888943, 138.559798958166 35.6473695230479, 138.559488766159 35.6474663981066, 138.559505831544 35.6483791071686, 138.558942129728 35.6484586071422, 138.55877566946 35.6484957280839, 138.558664720163 35.6485389840496, 138.558505859377 35.6486254990703, 138.558334406978 35.6487182185544, 138.558260372573 35.6487468435032, 138.55823857958 35.6487553042263, 138.55808472378 35.6487841797347, 138.557860251127 35.6488151668352, 138.55760802202 35.6488358501001, 138.557360801437 35.6488495242801, 138.556910758878 35.6482151374292, 138.556902614417 35.6482036626952, 138.556866468419 35.648152733251, 138.556612237599 35.6478030199909, 138.556241365212 35.6472836202961, 138.556228147405 35.64726510662, 138.555548982814 35.6462011348953, 138.555537815546 35.646183641423, 138.555526010133 35.6461663249106, 138.55542847639 35.6460232820916, 138.555200196191 35.64567911649, 138.55486138445 35.645264374125, 138.554817503401 35.6452217914758, 138.554564761619 35.6449764332617, 138.554483126146 35.6449104887959, 138.554572561033 35.6448420371856, 138.55466175704 35.6447828449087, 138.554720310338 35.6447646151472, 138.554795595442 35.6447600034007, 138.554890420765 35.6447577062755, 138.555049345089 35.6447075653544, 138.555127414144 35.6446916140003, 138.555502513015 35.6447198889044, 138.555575019726 35.644715277973, 138.55561403888 35.6446811417413, 138.555644676732 35.6446173990941, 138.555672534022 35.6445832689703, 138.555739452089 35.6445673224531, 138.555768411113 35.6445722383752, 138.555806390696 35.6445786643303, 138.556152285344 35.6447263791665, 138.556577520314 35.6441723402685, 138.556592513717 35.6441528260872, 138.556788982773 35.6439582028233, 138.556839152971 35.6439194838648, 138.556925567338 35.6438625447774, 138.556978476321 35.6437601322548, 138.557004926534 35.6437043836282, 138.557225203198 35.6435611172992, 138.557700349626 35.6432520700139, 138.557743593948 35.6432239521662, 138.557966578752 35.6430600171491, 138.55800000095 35.643005391656, 138.557997120151 35.6428620566211, 138.558005437117 35.6428051547986, 138.558044457748 35.6427664768848, 138.558335952465 35.6426011334007, 138.558365586771 35.6426249208865, 138.558921095372 35.6430703585535)) ^^http://www.opengis.net/ont/geosparql#wktLiteral