About: http://webisa.webdatacommons.org/15724281

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	The fluting of corrugated fiberboard must be firmly glued to the facings. (2) The ends of boxes may have a wooden frame or be entirely of wood or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	ecfr.gov