メタデータ名 indicator-L322104
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.051863918504 42.9072614464013, 143.052610879062 42.9073223300513, 143.052556728711 42.9078236207525, 143.052544442287 42.9079090210749, 143.052449396577 42.9085691289355, 143.051697024723 42.9085198877317, 143.050986497336 42.908465847714, 143.051080488565 42.9077156515709, 143.051144469154 42.9072043050405, 143.051863918504 42.9072614464013)) ^^http://www.opengis.net/ont/geosparql#wktLiteral