About: http://webisa.webdatacommons.org/114021685

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	Concrete is a durable material yet the unprotected surface is soft and can be scratched, No material is scratch proof but with a little care and a proper job completion scratching will be kept to a minimum.
http://www.w3.org/ns/prov#wasQuotedFrom	artobrick.com