メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.787718947595 35.7191130775815, 139.78763092666 35.71949822772, 139.787569655704 35.7197497297335, 139.787498883463 35.7200368262726, 139.787384895904 35.7205333047304, 139.787226805524 35.721185469317, 139.787215752909 35.7216869849343, 139.787194354265 35.7216870296509, 139.787171158755 35.7221057621687, 139.787149619943 35.722651552336, 139.786846773531 35.7226412531312, 139.786710145458 35.7226417335428, 139.786709996854 35.7226330017156, 139.786027036107 35.7226211053443, 139.785817439574 35.7223482524007, 139.785727881719 35.7222464955839, 139.785549311553 35.7220156060479, 139.785501722969 35.7219467875741, 139.785175861358 35.7215422334338, 139.785057385135 35.7213699899654, 139.784797483109 35.721030563463, 139.784535050803 35.7207135096916, 139.784465048005 35.7206113706332, 139.784213601289 35.720289741457, 139.783867284737 35.7198594967236, 139.784034773871 35.7198040560274, 139.784457738438 35.7196698438622, 139.78467460734 35.7195937333926, 139.785160743834 35.7194409500621, 139.785229343919 35.7194133895667, 139.785920880482 35.7191912303105, 139.786613481784 35.718973732252, 139.786690475634 35.718957263782, 139.787165558914 35.7188045919793, 139.787835493603 35.7185760404413, 139.787718947595 35.7191130775815)) ^^http://www.opengis.net/ont/geosparql#wktLiteral