Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
John Gijsbert Alan Heitinga (born 15 November 1983) is a Dutch football coach and former player, most recently an assistant coach at Premier League side Tottenham Hotspur.
Career, Club career & International career
Explore the main themes, entities and connections around John Heitinga. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
heitinga ajax everton season first dutch cup team club 2008 netherlands 2010 world league final spain atlético contract coach signed
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| John Heitinga | 1987–1990 | ARC | 1.00 | infobox |
| John Heitinga | 1990–2001 | Ajax | 1.00 | infobox |
| John Heitinga | 2001–2008 | Ajax | 1.00 | infobox |
| John Heitinga | 2004–2013 | Netherlands | 1.00 | infobox |
| John Heitinga | 2008–2009 | Atlético Madrid | 1.00 | infobox |
| John Heitinga | 2009–2014 | Everton | 1.00 | infobox |
| John Heitinga | 2014 | Fulham | 1.00 | infobox |
| John Heitinga | 2014–2015 | Hertha BSC | 1.00 | infobox |
| John Heitinga | 2015–2016 | Ajax | 1.00 | infobox |
| John Heitinga | 2021–2023 | Jong Ajax | 1.00 | infobox |
| John Heitinga | 2023 | Ajax | 1.00 | infobox |
| John Heitinga | 2025 | Ajax | 1.00 | infobox |
| John Heitinga | Date of birth | (1983-11-15) 15 November 1983 (age 42) | 1.00 | infobox |
| John Heitinga | Full name | John Gijsbert Alan Heitinga | 1.00 | infobox |
| John Heitinga | Height | 1.80 m (5 ft 11 in) | 1.00 | infobox |
| John Heitinga | Place of birth | Alphen aan den Rijn, Netherlands | 1.00 | infobox |
| John Heitinga | Position | Centre-back | 1.00 | infobox |
| John Heitinga | Years | Team | 1.00 | infobox |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.