Assertion: graphic | /r/HasProperty | cave paintings
Facets:
value: on bone
type: LOCATION
value: on ivory
type: LOCATION
value: on boulders
type: LOCATION
value: on antlers
type: LOCATION
Source sentences:
text: The earliest graphics known to anthropologists studying prehistoric periods are cave paintings and markings on boulders, bone, ivory, and antlers, which were created during the Upper Palaeolithic period from 40,000–10,000 B.C. or earlier.
text: The earliest graphics known to anthropologists studying prehistoric periods are cave paintings and markings on boulders, bone, ivory, and antlers, which were created during the Upper Paleolithic period from 40,000–10,000 B.C. or earlier.