PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Often there are triggers for migraine headaches, including foods (aged cheese, coffee, chocolate, pickled items, and others), changes in sleep patterns (too much or too little), stress, artificial sweeteners such as aspartame, fasting, odors, alcohol, food additives such as monosodium glutamate (MSG), bright and flashing lights, and others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sparkpeople.com