メタデータ名 PeriodOfTime
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.574950649537 34.5710611048371, 135.575388769047 34.5710269915576, 135.575545404456 34.571016407944, 135.575691413594 34.5710028292629, 135.575735315929 34.5709924168582, 135.575823677435 34.5709711720212, 135.575963873696 34.5708862950988, 135.576016536472 34.5708442188243, 135.576072481717 34.5708013091965, 135.576084490914 34.570792053428, 135.576113830236 34.5708916058817, 135.576145381673 34.5709914472857, 135.576117882173 34.5710245957128, 135.576077614501 34.5710905209037, 135.576052876558 34.5712424276107, 135.57605666897 34.5712754025439, 135.57607240793 34.5713282814954, 135.576084086444 34.5713845270794, 135.576095723983 34.571457253398, 135.5760874536 34.5715100489488, 135.576071119039 34.5715826781057, 135.576042847911 34.5716420241163, 135.576014542476 34.5717081323816, 135.575979490224 34.5718119678875, 135.575957498159 34.5719258503395, 135.575940598474 34.5720346802731, 135.575888108452 34.5720592899727, 135.575640710284 34.572161260405, 135.575110802646 34.5724287490774, 135.574989028868 34.5724901646902, 135.574688243978 34.5726413908759, 135.574221646952 34.5728571177418, 135.57409230157 34.5729168157025, 135.573275094614 34.5733351449433, 135.572775061335 34.5726352726722, 135.572670909455 34.5724550246494, 135.572840532565 34.5714606939582, 135.572879589489 34.5712236152281, 135.572933921121 34.5712219743561, 135.573564964027 34.5711747373967, 135.574491106735 34.5710968322291, 135.574950649537 34.5710611048371)) ^^http://www.opengis.net/ont/geosparql#wktLiteral