About: http://webisa.webdatacommons.org/274631036

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	Other techniques include single-use knives and eliminating contact between traditional sandwich rolls and other ingredients including meat, cheese and vegetables.
http://www.w3.org/ns/prov#wasQuotedFrom	glutenfreeportland.org