About: http://webisa.webdatacommons.org/99570217

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	Lead time depends on the circumstances, but starting your planning 6 months to 1 year before is a good idea!
http://www.w3.org/ns/prov#wasQuotedFrom	avwall.org