メタデータ名 indicator-C312102
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.506000150537 40.4989125494971, 141.505924624492 40.4989453559642, 141.505863099714 40.4989819497366, 141.506131759787 40.4983990714433, 141.506060320916 40.4982734366911, 141.506065142248 40.4980316175205, 141.506177756544 40.4977347810332, 141.506187969715 40.4975204763173, 141.505983029658 40.496946972586, 141.506040499742 40.4969428368379, 141.506150254256 40.4969135627553, 141.506275144402 40.4968956289484, 141.506390084139 40.4968873265167, 141.506560106472 40.4968805973325, 141.506627367519 40.4968553695902, 141.506684577385 40.4968206972973, 141.506719369766 40.4967975575348, 141.506777675188 40.4967617908685, 141.506814138059 40.4967722033033, 141.506897145426 40.4968194560796, 141.506983552948 40.4966489620635, 141.507420693439 40.4970029596188, 141.508647632522 40.4979965078407, 141.507856945064 40.4982006046822, 141.507403768956 40.4983535428175, 141.50647808987 40.4987048730328, 141.506000150537 40.4989125494971)) ^^http://www.opengis.net/ont/geosparql#wktLiteral