http://www.w3.org/2006/vcard/ns#street-address|address, location, postal code
http://purl.org/goodrelations/v1#description|description
http://diadem.cs.ox.ac.uk/ontologies/real-estate#hasPrice|has price, price
http://diadem.cs.ox.ac.uk/ontologies/real-estate#receptions|receptions, reception room, reception rooms