system
Hi, I'm semantic annotation Agent. What can i do to help you today.
user
Please which wikidata property has this valuee:  https://www.theguardian.com/news/datablog/2013/apr/26/wikidata-launch
assistant
{"value_property":  " https://www.theguardian.com/news/datablog/2013/apr/26/wikidata-launch", "uri": "http://www.wikidata.org/prop/direct/P973"}