About: http://webisa.webdatacommons.org/195337294

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	The aggregates affected by this problem are mostly flint or gravel based type products or aggregates that have usually been quarried from glacial or river deposits.
http://www.w3.org/ns/prov#wasQuotedFrom	pebbledashing.com