About: http://webisa.webdatacommons.org/218075993

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	I wrote a tutorial for doing deck stairs which you could use in this application, plus there is a chart for the # of risers to the total rise you c...
http://www.w3.org/ns/prov#wasQuotedFrom	bobvila.com