About: http://webisa.webdatacommons.org/271154708

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	Hard water stains were a problem, but I discovered that wiping the sink with a paper towel saturated with cooking oil, letting it set for a few minutes, and then wiping the excess off works wonders.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com