Wikidata is a free, open database of structured facts about people, companies, places and products. Anyone may reuse its data in their own applications. A brand can have a Wikidata item when serious, publicly available references describe it. An item records a reputation the brand already has in the press or in registries. Before that, your own website has to state the same facts clearly, so the item and your store can be matched.
This guide answers how a brand gets into a public knowledge base and what to do first. If AI assistants keep naming other stores, our guide on why AI recommends your competitors covers the mentions behind that. What your own pages show to earn trust is in our guide to AI trust signals.
What is Wikidata, and why do machines use it?
Wikidata describes itself as a free, collaborative, multilingual knowledge base of structured data. It publishes that data under a CC0 public domain dedication, so it can be reused, including commercially, without asking permission. Each item is a set of statements, such as "instance of company", "founded by", "country" and "official website".
That structure is the attraction for a machine. A web page says who you are in prose, and a Wikidata item says it in labeled facts with references attached. When an assistant meets a brand name, a matching item with the same official website helps it tell your business apart from a namesake. Our guide to entity recognition explains that problem in more detail.
Does my brand qualify for a Wikidata item?
Wikidata's notability policy accepts an item that meets at least one of three criteria. The item may have a sitelink to a Wikimedia project such as Wikipedia. It may describe a clearly identifiable entity using serious and publicly available references. Or it may fill a structural need in other items.
For most small brands the second test is the relevant one. Press coverage, a trade directory entry or a company registry record can serve as public references. A brand whose only description is its own website has little to cite yet.
State your facts on your own site first, earn coverage that repeats them, and only then expect an item to stand.
What should my own site state first?
An item is built from plain facts. It says what kind of thing the business is, its official name, who founded it and when, where it is based and which website is official. Your site should state each of those in the visible text and in your Organization markup, with the same wording in both.
Entity Integrity is the layer of our score that reads brand and product data. It was the layer failed most often in our June 2026 study, by 72% of 216 Shopify storefronts. Many of those stores had an About page and Organization markup that disagreed with each other.
Work through these steps on Shopify, in this order.
- Go to Settings > Store details and check that the store name is the exact legal or trading name you use everywhere.
- Open your About page under Online Store > Pages. Write one sentence each for what the business sells, who founded it, the founding year and where it is based.
- Open your homepage, right click, choose View page source and search for "Organization". Check that the name, logo, URL and founding details match the About page word for word.
- Look at the sameAs list in that block. It should link to every profile you own, such as Instagram, LinkedIn and your marketplace shop. Our guide to sameAs links shows the format.
- Go to wikidata.org and search for your brand name. Note whether an item for your business exists, and whether an item for a different entity uses the same name.
- If an item for your business exists, open it and read the official website statement (property P856). It should be your store's address exactly.
- Add the item's address, in the form https://www.wikidata.org/wiki/Q followed by its number, to the sameAs list in your Organization markup.
If the Organization block lives in theme code and you cannot edit it safely, ask your developer, or ask us.
How does an olive oil producer stop AI from mixing it up with a hotel of the same name?
A family run olive oil producer sells online through Shopify and shares its name with a hotel in another country, and that hotel already has a Wikidata item. An assistant asked about the brand mixes the two.
The producer has been covered in two regional newspapers and is listed in a national producers' registry. Its About page names the founding family and the year. Its Organization markup has only the name and a logo, with an empty sameAs list.
The owner adds the founding year, the town and the profile links to the markup, so the site and the About page agree. A search on wikidata.org shows that no item exists for the producer. Anyone may create an item, so the owner creates one and cites the two newspaper articles and the registry entry as references. The new item's official website statement points to the store, and the store's sameAs list points back to the item. A machine can now tell the producer and the hotel apart, since each item names a different official website.
Should my Organization markup link to my Wikidata item?
Link it once an item exists and describes your business accurately. Read the item against your About page before you link it, since a wrong founding year or an old address works against you. Then add the item to your sameAs list next to the profiles you control.
Duplicate or incomplete Organization markup often sits in the theme. The Full Assessment and Roadmap reads up to 1,000 pages for $1,490 and names the exact block to correct. Our guide to About and press pages covers the page side.
Questions people ask
What is Wikidata?
Wikidata is a free, collaborative, multilingual knowledge base of structured data about people, companies, places and products. Its data is published under CC0, so anyone may reuse it, including in commercial applications.
Do I need a Wikidata entry to be recognized by AI?
A Wikidata item is not required, and it does not decide whether an assistant recommends you. A matching item with your official website helps a machine tell your business apart from others with a similar name.
How does a brand get a Wikidata item?
Wikidata's notability policy sets three tests, and an item needs to meet one. It has a Wikimedia sitelink, or serious public references describe the entity, or it fills a structural need. For a small brand that usually means press coverage or registry entries come first.
Should my Organization markup link to my Wikidata item?
Yes, once the item exists and its facts match your About page. Add the item's address to the sameAs list in your Organization markup, and check that the item's official website statement points to your store.
Sources
- Wikidata, Introduction, read November 9, 2026.
- Wikidata, Notability policy, read November 9, 2026.
- Wikidata, Property P856, official website, read November 9, 2026.
- Visibility Mesh, The State of AI Visibility 2026, 216 Shopify storefronts scored in June 2026.