About: http://webisa.webdatacommons.org/159137770

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	When you are building a retaining wall over 48 inches in height; measured from the bottom of footing to the top of the wall or the retaining wall has a surcharge i.e. slope greater than 2:1, structure.
http://www.w3.org/ns/prov#wasQuotedFrom	cityofarcata.org