"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.
p
m
[[HasObject::Category:OSW7e22e8c739ea5f0faf51569336841cf9]]
k
[[HasObject::Category:OSW68f9d64d35b95636bd422ea3eb7fa24f]]
m
[[HasObject::Category:OSW183d4363472656f6a4d202475c0c9158]]
f
[[HasObject::Category:OSW46bd63f6536456928992f5272a903e73]]
c
[[HasObject::Category:OSW17486975ca935cf995810b08029482fa]]
v
p
a
[[HasObject::Category:OSWf8a16678d4b750dc891979cc0396246a]]
h
n
p
r
m
[[HasObject::Category:OSWfe51d5c65ccb5e2e8ed2fde2fdeb6da6]]
p
[[HasObject::Category:OSW399e99e7e92e55cfac6089944883744e]]
[[HasObject::Category:OSW1706ffa2d07858a5a8cd9bc6c5965e74]]
s
l
[[HasObject::Category:OSW3ee8c80a07005cca83acf14fcd649731]]