Assertion: video camera | /r/HasProperty | digital
Facets:
value: by the early 21st century
type: TEMPORAL
Source sentences:
text: Video cameras are either analogue or digital, which means that they work on the basis of sending analogue or digital signals to a storage device such as a video tape recorder or desktop computer or laptop computer.
text: By the early 21st century, most video cameras were digital cameras.