Editing Module:WikidataIB/sandbox1/doc (section)

=== Function getValueByQual ===
The getValueByQual function returns the value of a property which has a qualifier with a given entity value. The parameters are:
* The property ID passed in the unnamed parameter (or {{para|1}})
* The property ID for a qualifier (or "ALL" or "DATES") in {{para|qualID}}
* The Wikibase-entity ID of a value for that qualifier in {{para|qvalue}}
* The same parameters to implement whitelisting and blacklisting of the property as in getValue
* Optional boolean to specify whether only sourced values of the property are returned (defaults to "no") in {{para|onlysourced}}
* Optional item ID for arbitrary access in {{para|qid}}
* The same parameters to format output as in getValue

==== Example of getValueByQual ====
In {{Q|Q10990}} there is a property {{Q|P443}} that has multiple values, each of which has a qualifier {{Q|P407}}. We can return the property value whose qualifier has the value {{Q|Q7979}}
* <code><nowiki>{{#invoke:WikidataIB |getValueByQual |qid=Q10990 |P443 |qualID=P407 |qvalue=Q7979 |fwd=ALL |osd=no |noicon=true}}</nowiki></code> → {{#invoke:WikidataIB/sandbox |getValueByQual |qid=Q10990 |P443 |qualID=P407 |qvalue=Q7979 |fwd=ALL |osd=no |noicon=true}}