About: http://webisa.webdatacommons.org/320786953

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	A collection of leaves and dirt holds moisture and the moisture can cause accelerated rusting or other degradation of the flashing material, e.g., galvanized metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com