About: http://webisa.webdatacommons.org/245568645

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	Protected from sun, you need not worry about UV. A plus is that your RBs will not dry out as fast, especially at the corners.
http://www.w3.org/ns/prov#wasQuotedFrom	davesgarden.com