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Share Your Experience: Take the 2024 Developer Survey
Patrick Hoefler's user avatar
Patrick Hoefler's user avatar
Patrick Hoefler's user avatar
Patrick Hoefler
  • Member for 11 years
  • Last seen more than a month ago
100 votes
Accepted

A database of open databases?

83 votes

Is there a global database of all products with EAN 13 barcodes?

43 votes
Accepted

Open API for nutritional information and/or food barcodes?

25 votes
Accepted

Graph visualization/analysis tool?

14 votes
Accepted

Tools for merging similar datasets continuously

14 votes
Accepted

How to get the name of a Wikidata item

12 votes

How does Google Maps get traffic info?

11 votes

Are there any good libraries available for doing normalization of company names?

11 votes

Multinational list of popular first names and surnames?

10 votes

Database of English words pronunciation

10 votes

List of all universities by country

9 votes

Any uses of JSON-LD?

9 votes

How to publish open data on my website? (Or: from CSV to RDFa)

9 votes

What Linked Data serialization format to choose for our (now CSV) open data?

8 votes
Accepted

Find reusable images of city X with width>2100 pixels

8 votes

What server and technologies can I use to extract data out of Wikipedia's infoboxes (e.g., ATC code for drugs)

8 votes
Accepted

Using Google Maps Data

7 votes
Accepted

Wikidata get property of property

7 votes
Accepted

Are there any international non-governmental data aggregators?

7 votes

How can I download the complete Wikidata database?

7 votes

Open Web Crawling Dumps

6 votes

Benefits of using CC0 over CC-BY for data

6 votes
Accepted

How can I get the Wikidata inter-language links?

6 votes
Accepted

What triplestore that can handle the largest number of triples?

6 votes
Accepted

What are the practical differences between WikiData's infrastructure and SemanticMediawiki?

4 votes

how to get semantic ontology of words related to technology

4 votes
Accepted

How can I add Wikidata properties of item a on the Wikipedia page of item b?

4 votes

Is there any world-wide real time catastrophe information system?

3 votes
Accepted

What needs to be done to be 4 or 5-star open data?

3 votes
Accepted

Looking for web scraper that works on YouTube channel video catalogs