(P31)	(Q5975031)
(P156)	(Q27016752)
(P527)	(Q10513450) (Q10513445) (Q10513452)
(P577)	Wednesday, February 1, 1989 (P854) https://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html (P813) Sunday, September 8, 2019
(P629)	(Q7603)
(P1813)	"GPL-1.0-or-later" (language: en) (P854) https://spdx.org/licenses/GPL-1.0-or-later.html (P813) Sunday, September 8, 2019
(P1889)	(Q10513452) (P3452)

aliases

GPL-1.0+ GPLv1+ GPLv1 or later

External Links

(P2479)

GPL-1.0-or-later GPL-1.0+