メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.810311267499 35.9541708785742, 139.810344092866 35.9542077862879, 139.811071127524 35.9550547364536, 139.812938128931 35.9572122499687, 139.813301666934 35.9576471834516, 139.813497039758 35.9578748850275, 139.813673272508 35.9580739241634, 139.813685728727 35.9580885544668, 139.813184617923 35.9586876244171, 139.812098503651 35.9600329423765, 139.810664420425 35.9617948444349, 139.808466054613 35.9644647900458, 139.807760402158 35.9653165881808, 139.805883292747 35.9676090586377, 139.805585166203 35.9679834128277, 139.805547832199 35.9680263778628, 139.804286579292 35.9668671702632, 139.799902476551 35.9627468481009, 139.798090011982 35.9610577203707, 139.797610712636 35.9606150937632, 139.797701494305 35.9605482092494, 139.798986162598 35.9596169678769, 139.800055098229 35.9588400602037, 139.801064899889 35.9581007461296, 139.802466126278 35.9570812715984, 139.802953430455 35.9567219856735, 139.804381778695 35.9556843254438, 139.804764211617 35.9554048893317, 139.804797181263 35.955380807635, 139.804889833157 35.9553185458044, 139.805004864191 35.9552355354432, 139.805554473329 35.9548074864396, 139.806596698801 35.9540135153704, 139.806995891528 35.9537221536776, 139.807267913828 35.9535298647784, 139.80787800697 35.9532070357214, 139.808356567453 35.9530233872046, 139.808865780975 35.9529313155745, 139.80911611733 35.9529132529042, 139.809178155146 35.9529003047749, 139.809192189274 35.9529003517535, 139.809258725245 35.9528923246024, 139.809340157395 35.9530585730138, 139.809521394869 35.9532830092513, 139.80997695348 35.9537950931257, 139.810311267499 35.9541708785742)) ^^http://www.opengis.net/ont/geosparql#wktLiteral