Assertion: pier buttress | /r/HasProperty | constructed with heavy superstructure
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Pier-buttresses are often constructed with a heavy superstructure rising higher than the springing of the flying-buttress arch;Romanesque buttress (1):C11 and C12 wide lesene of little projection, it defines bays;Second Pointed or Decorated buttress:C14 type constructed in stages, frequently elaborately enriched, and surmounted by crocketed gables, pinnacles, finials, and even crocketed spirelets.