About: http://webisa.webdatacommons.org/290061185

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	Stress, genetics, trauma, medications, hormones, food allergies or other medical problems can trigger canker sores.
http://www.w3.org/ns/prov#wasQuotedFrom	quantumhealth.com