About: http://webisa.webdatacommons.org/124231358

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	Pad material can harden and dry out, as well as absorb contaminants such as chain lube, hydraulic fluid, frame polish (you know who you are???) and definitely dirt, dust and sand.
http://www.w3.org/ns/prov#wasQuotedFrom	scrubcomponents.com