メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.381836695942 37.3907917246588, 140.381907015198 37.3916750316224, 140.381970432633 37.3923677335127, 140.38201667289 37.3932031418215, 140.382021360486 37.3933075909459, 140.380886010333 37.3932773743636, 140.380418905122 37.3932598267685, 140.380136138827 37.3932390296123, 140.379587668918 37.3932256559228, 140.378868683109 37.3932119404458, 140.378489261962 37.3932098901978, 140.37797004246 37.3932025682104, 140.37722951726 37.393181338625, 140.377342252857 37.3927012700565, 140.377444990285 37.3922665848188, 140.377510544509 37.391967374874, 140.377505648855 37.3918760195679, 140.377458059592 37.3917310801093, 140.377385307476 37.3916266632023, 140.37724472255 37.3915124211911, 140.377203114315 37.3913895560797, 140.377167695066 37.3912863765459, 140.377196211933 37.3911851537054, 140.377314613559 37.3909159700444, 140.377660250632 37.390268128378, 140.377893681394 37.3902524101294, 140.378592156879 37.3902099070118, 140.378823746377 37.3901957434867, 140.380113089348 37.3901155849098, 140.380826078908 37.3900613159804, 140.38178132097 37.3899491767431, 140.381836695942 37.3907917246588)) ^^http://www.opengis.net/ont/geosparql#wktLiteral