Assertion: aqueduct's capacity | /r/HasProperty | 50 ft. per second
Facets:
Source sentences:
text: At San Diego there is a flume 35 m. long for irrigation and domestic supply, the capacity being 50 ft. per second; it has 315 trestle bridges (the longest of which is that across Los Coches Creek, 1794 ft. in length and 65 ft. in height) and 8 tunnels, and the cost was $900,000.