property (required) P + numeric ID of the property that the claims should have
withqualfier = qualifiers that the statement should have
withrank = rank of the statement ; 'preferred', 'normal', 'deprecated' or 'valid' (ie normal and preferred). By default = preferred.
sourceproperty = items should have this property in the source
withsource = the source that should be provided in the statement (if the sourceproperty parameter is not provided, the property used is p248)
excludespecial = set to true if you do not want to get "novalue" and "somevalue".
numval = if you want to set a maximum number of values to be returned
sorttype = set to "chronological" to get the statements in chronological order using the start time (P580), end time (P582) and point in time (P585) qualifiers. Set to "inverrted for chronological order. From a Lua module, you can also define your own sorting criteria.
showsource = set to "true" if you want the source of the statement to be displayed.
lang for the desired language
targetvalue the value should of the statement should be this value (only works for item-type properties)
displayformat = the format in which the args should be returned. For example, for a string-type property displayformat = "weblink" returns a formatted weblink.
conj = the conjunction separating the statements. For example, conj = <br />, will make a add a new line after each statement.
showqualifier = the qualifiers that should be shown along with the mainsnak value