メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.589248474655 36.3456807464562, 140.589525216369 36.3457422144134, 140.589794017399 36.3457834237543, 140.589954298746 36.3458076453124, 140.59038528737 36.3458991117531, 140.590371096086 36.3459256784111, 140.590163048757 36.346501429077, 140.58986443366 36.3465732806468, 140.589543357412 36.3467081099787, 140.589333016815 36.3467733414756, 140.588855816018 36.3469096542254, 140.588447985447 36.3470194038088, 140.58827330283 36.3470730031404, 140.588139388514 36.3471035281046, 140.587322063458 36.3473313772475, 140.586720349433 36.3474992728248, 140.586298304699 36.3476247742429, 140.58611973013 36.3476761907755, 140.586118271796 36.3476727987339, 140.585936594274 36.3471962924499, 140.585926556354 36.3471677434692, 140.586034729884 36.3470829165911, 140.586104962648 36.3470278359977, 140.586238922163 36.3469382387885, 140.586422890218 36.3468451924241, 140.587077747168 36.3464558386602, 140.587496210887 36.3462114035645, 140.587605616743 36.3461390695487, 140.587663993691 36.3461004675258, 140.58807695172 36.3458087182067, 140.588374527051 36.345592117863, 140.588721513766 36.345282336623, 140.589248474655 36.3456807464562)) ^^http://www.opengis.net/ont/geosparql#wktLiteral