Assertion: art pottery | /r/HasProperty | established in colorado springs
Facets:
value: by anne van briggle
type: OTHER
value: by artus
type: OTHER
Source sentences:
text: Van Briggle Art Pottery was at the time of its demise the oldest continuously operating art pottery in the United States, having been established in Colorado Springs, Colorado in 1901 by Artus and Anne Van Briggle.