About: http://webisa.webdatacommons.org/122425145

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Marble is a very heavy stone, but it is a very soft and porous material.
http://www.w3.org/ns/prov#wasQuotedFrom	invitinghome.com