About: http://webisa.webdatacommons.org/357677717

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	Moreover, resin such as epoxy, concrete or other similar material may be used as the filling material 207c. [0109] The amount of injecting mortar is adjusted in a similar manner to the first embodiment.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com