About: http://webisa.webdatacommons.org/136544638

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	Many stone tiles including limestone are porous in nature, excessive water may cause reactions such as oxidation, staining, deterioration, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	sandiegotiling.com