Hi!
Quick hack: On your user common.js page, add:
importScript( 'User:Magnus Manske/ext-props.js' );
Thanks a lot, looks nice!
I think you missed a few there:
https://www.wikidata.org/wiki/Property:P1015
https://www.wikidata.org/wiki/Property:P1005
https://www.wikidata.org/wiki/Property:P949
https://www.wikidata.org/wiki/Property:P1207
Q42 is a treasure trove for these :) Will see if there is more.
--
Stas Malyshev
smalyshev(a)wikimedia.org