メタデータ名 C23431-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.423457939919 34.778104550636, 137.42360434313 34.778680783531, 137.423683179455 34.7789726217553, 137.423997005553 34.7801508241067, 137.424097345255 34.7805216401915, 137.424339059498 34.7814963091565, 137.424284563777 34.7815058610133, 137.422805038551 34.781765055466, 137.422645563539 34.7816493203998, 137.42215277111 34.7812219944696, 137.421726415654 34.7808700252679, 137.421080140141 34.7803244043144, 137.420442043204 34.779806089145, 137.419392666917 34.7790281685153, 137.418386288469 34.7783632620539, 137.419105080689 34.7781202121152, 137.419700579254 34.7779086838996, 137.42097826311 34.7775512193025, 137.421577394956 34.7773995389432, 137.423204492351 34.7770982216438, 137.423457939919 34.778104550636)) ^^http://www.opengis.net/ont/geosparql#wktLiteral