About: http://webisa.webdatacommons.org/210807565

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	Most commonly, the subfloor rubs against the shank of its fastening medium, such as a decking staple or nail, thus causing the noise.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au