Add support for queries defined by Menno and Niene

[bertspaan]

See https://github.com/erfgoed-en-locatie/historische-geocoder/blob/7a204712c86c118b8c544a790e3e765427843003/docs/voorbeeldqueries.md

[jobspierings]

@bertspaan says:

Queries like "return all streets in this town", or "all municipalities in 1940 in province of Drenthe" are possible, but API will not always return all valid results; sometimes API will returns only a subset. This is because Neo4j and Elasticsearch work together in finding the results, and have to communicate through LIMIT-ed queries. Solution: materialize, for each PIT, all paths to "world PIT" (or something similar) into Elasticsearch, and only use ES for searching.

[hpfast]

+1 !!

On Mon, Oct 19, 2015 at 10:17 AM, Job [email protected] wrote:

@bertspaan https://github.com/bertspaan says:

Queries like "return all streets in this town", or "all
municipalities in 1940 in province of Drenthe" are possible, but API will
not always return all valid results; sometimes API will returns only
a subset. This is because Neo4j and Elasticsearch work together in finding
the results, and have to communicate through LIMIT-ed queries. Solution:
materialize, for each PIT, all paths to "world PIT" (or something similar)
into Elasticsearch, and only use ES for searching.

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