About: http://webisa.webdatacommons.org/185280159

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	Stairs are made from many different materials, such as wood, metal and concrete, all with their own positives, but unfortunately, pitfalls as well.
http://www.w3.org/ns/prov#wasQuotedFrom	antisliptapeshop.com