Assertion: city | /r/HasProperty | hub
Facets:
value: for secondary highways
type: TRANSITIVE-OBJECT
value: for biotechnology
type: PURPOSE
Source sentences:
text: The city is home to a number of technology companies and is a hub for biotechnology, with the Milken Institute rating Boston as the top life sciences cluster in the country.
text: Served by the main highway system, it is a hub for secondary highways serving the state.