Unexpected data writing result in MarkLogic

Question

I would like to write the following RDF data into MarkLogic:

<http://John> <http://have> 2112351960 .
<http://John> <http://have> 2.112351960E9 .

The data in the database is as following:

<http://John> <http://have> 2112351960 .
<http://John> <http://have> 2.112351960E9 .

There is only one RDF triple in the database.

<http://John> <http://have> 2112351960 .

I can get expected result in Apache Jena and RDF4j.

Can someone give me an answer or a hint about it?

Those numbers are equal though. You are looking to have them be distinctly different as different types of numbers i.e. xs:integer vs xs:double? — Mads Hansen, Nov 22 '22 at 15:31

score 3 · Answer 1 · answered Nov 22 '22 at 16:59

This is the result of the entailment regime supported:

MarkLogic implements D-entailment (datatype aware).

I believe Jena implements simple entailment, which is unaware of datatype considerations.

1 Answers1