メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.221706986461 36.7075748380279, 137.221708935132 36.7075795540102, 137.221722872631 36.7076705832824, 137.221756175315 36.7078670026394, 137.221821834863 36.7082793419358, 137.221875698145 36.7085644622997, 137.221899219783 36.7087058966539, 137.221433878734 36.708758706746, 137.221323647561 36.7087721350744, 137.22119549405 36.7087883166089, 137.220964643072 36.7088131353622, 137.220516870135 36.7088706507064, 137.220239810279 36.7088990794339, 137.219962755731 36.7089322244013, 137.219739571245 36.7089573203085, 137.21946963835 36.7089921497893, 137.219444277713 36.7089989903925, 137.219052276113 36.7091276576435, 137.218695618219 36.7092430694414, 137.21852589431 36.7093012280817, 137.218252772023 36.709386188217, 137.217956226738 36.7094711560686, 137.21746167979 36.709624573379, 137.217384759618 36.7096385461218, 137.217292898416 36.7094479958095, 137.217222369017 36.7093081991737, 137.217143254893 36.7091513680418, 137.216820275699 36.7085129897643, 137.216648067512 36.7081557506624, 137.216617974515 36.7080764846756, 137.216661393035 36.7080311251143, 137.216903173162 36.7077623530574, 137.217080589748 36.7075454954853, 137.217110795728 36.7074897216891, 137.217216060268 36.7073294323863, 137.217584810883 36.7072884374141, 137.217913569118 36.7072497837073, 137.218260863477 36.7072166129435, 137.218625721057 36.7071835037594, 137.218669625882 36.7071810891024, 137.218880340018 36.7071637474297, 137.219473473468 36.707102161401, 137.219540777715 36.7070935411333, 137.220037340621 36.7070453709843, 137.220290980086 36.7070185736975, 137.22032804778 36.7070153882924, 137.220760205233 36.7069704129038, 137.221193354404 36.7069293791483, 137.221585514731 36.706889911084, 137.221618037002 36.7070571824124, 137.22164842512 36.7072574729311, 137.221677790697 36.7073988361594, 137.221706986461 36.7075748380279)) ^^http://www.opengis.net/ont/geosparql#wktLiteral