Assertion: space | /r/HasProperty | safe
Facets:
value: over time
type: TEMPORAL
Source sentences:
text: For this to happen, space must be safe, secure and easily and readily accessible, and built on a foundation of excellence in science and technology – broadly and continuously over time.
text: For this to happen, space must be safe, secure and easily and readily accessible, and built on a foundation of excellence in science and technology – broadly and continuously over time.