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I have this Wikidata query:
SELECT ?root_name ?parent_name ?child_name WHERE { VALUES ?root_name {"Brassica rapa"} ?root wdt:P225 ?root_name . ?child wdt:P171+ ?root . ?child wdt:P171 ?parent . ?child wdt:P225 ?child_name . ?parent wdt:P225 ?parent_name . SERVICE wikibase:label {bd:serviceParam wikibase:language "en" } }
serialized here: https://query.wikidata.org/#SELECT%20%3Froot_name%20%3Fparent_name%20%3Fchild_name%20WHERE%0A%7B%0A%20VALUES%20%3Froot_name%20%7B%22Brassica%20rapa%22%7D%0A%20%3Froot%20wdt%3AP225%20%3Froot_name%20.%0A%20%3Fchild%20wdt%3AP171%2B%20%3Froot%20.%0A%20%3Fchild%20wdt%3AP171%20%3Fparent%20.%0A%20%3Fchild%20wdt%3AP225%20%3Fchild_name%20.%0A%20%3Fparent%20wdt%3AP225%20%3Fparent_name%20.%0A%20SERVICE%20wikibase%3Alabel%20%7Bbd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%7D%0A%7D
When using display results: treemap WD produces a structured hierarchy
display results: treemap
Similarly display results: dimensions plots the tree
display results: dimensions
When I use the above query on Wikidata Graph Builder, I see the error message Unable to load graph data me.item is undefined
Unable to load graph data
me.item is undefined
Is this user-error? Is there a working WGB query that will display the child items for the parent root_name?
Thanks for advice here. /jay
The text was updated successfully, but these errors were encountered:
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I have this Wikidata query:
serialized here:
https://query.wikidata.org/#SELECT%20%3Froot_name%20%3Fparent_name%20%3Fchild_name%20WHERE%0A%7B%0A%20VALUES%20%3Froot_name%20%7B%22Brassica%20rapa%22%7D%0A%20%3Froot%20wdt%3AP225%20%3Froot_name%20.%0A%20%3Fchild%20wdt%3AP171%2B%20%3Froot%20.%0A%20%3Fchild%20wdt%3AP171%20%3Fparent%20.%0A%20%3Fchild%20wdt%3AP225%20%3Fchild_name%20.%0A%20%3Fparent%20wdt%3AP225%20%3Fparent_name%20.%0A%20SERVICE%20wikibase%3Alabel%20%7Bbd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%7D%0A%7D
When using
display results: treemap
WD produces a structured hierarchy
Similarly
display results: dimensions
plots the tree
When I use the above query on Wikidata Graph Builder, I see the error message
Unable to load graph data
me.item is undefined
Is this user-error?
Is there a working WGB query that will display the child items for the parent root_name?
Thanks for advice here.
/jay
The text was updated successfully, but these errors were encountered: