# Hallmark Cards

> American company specializing in greeting cards and gifts

**Wikidata**: [Q1521910](https://www.wikidata.org/wiki/Q1521910)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hallmark_Cards)  
**Source**: https://4ort.xyz/entity/hallmark-cards


## References

1. [Source](https://www.arts.gov/honors/medals/hallmark-cards-inc)
2. GRID Release 2017-01-10
3. ROR release v1.19
4. Freebase Data Dumps. 2013
5. MusicBrainz
6. [Source](http://www.hallmark.com)
7. [Source](http://km.aifb.kit.edu/services/crunchbase/)
8. GRID Release 2016-12-06
9. Aligned ISNI and Ringgold identifiers for institutions
10. [Source](https://golden.com/wiki/Hallmark_Cards-6NGJ8P)
11. National Library of Israel Names and Subjects Authority File
12. Name Suggestion Index
13. CollectieGelderland