Assertion: pine's cone | /r/CapableOf | mature in about 20 months
Facets:
value: from pollination
type: TEMPORAL
Source sentences:
text: The female (seed) cones mature in about 20 months from pollination; when mature, they are yellow-brown in color, 15–25 cm (5.9–9.8 in) long, and 5–7 cm (2.0–2.8 in) broad, opening to 12 cm (4.7 in), and have a small, but sharp, downward-pointing spine on the middle of each scale.