About: http://webisa.webdatacommons.org/45109689

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	Not only do they incur foot traffic but as a horizontal surface they collect pollution, leaves, pollen and other contaminants as well as being subjected to standing water and a high incidence of sunlight.
http://www.w3.org/ns/prov#wasQuotedFrom	kellymoore.com