"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.
<q>[[Category:Runs]] [[HasRunner::Eric Payne Boombox]] OR <q>[[HasRunner::C-Unit 537 - Hunter]]</q> OR <q>[[HasRunner::Mission Control]]</q> OR <q>[[HasRunner::Tech Wizard]]</q> OR <q>[[HasRunner::Lucky]]</q> OR <q>[[HasRunner::Shuffle]]</q> OR <q>[[HasRunner::0-K]]</q> </q>