"Query string" is a predefined property that describes the conditions of the query as a string and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
i
[[HasObject::Category:OSW7b2194ddae2c5348a104ba64a2dccd39]]
m
[[HasObject::Category:OSW068f435c31db54da8691aee5bb679725]]
a
[[HasObject::Category:OSW78232659fdbb5f5faedd139cbe8436cc]]
v
[[HasObject::Category:OSWb8276a836a6e5b5495d0c8fa1760fe78]]
s
[[HasObject::Category:OSWb8ef90d4b3d456eaa4df681ef4015f92]]
l
c
[[HasObject::Category:OSWb22e73c2a43559939266f895e1818db1]]
m
[[HasObject::Category:OSW7ef534ebcc7d5954a11c3db829ce4013]]
[[HasObject::Category:OSW090ec9ffe080594fa0ecf9d40c5ecdb4]]
z
m
[[HasObject::Category:OSW76ea079238d45e30b9c0bf20c94c82fc]]
c
[[HasObject::Category:OSWa33114e6b1215436839195eb656856f7]]
e
l
m
[[HasObject::Category:OSW8428db4f04d95c54b75077f6061082ea]]
[[HasObject::Category:OSW07fdadef626351fb8a1025b1a8624d3e]]
r
m
t