About: http://webisa.webdatacommons.org/453606329

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	Or can you set the columns is a little from each end, say 2' and then omit the center column since the span is only 16'.
http://www.w3.org/ns/prov#wasQuotedFrom	finewoodworking.com