Package org.eclipse.rdf4j.rio.hdt

package org.eclipse.rdf4j.rio.hdt
Parser/writer for the HDT v1.0 format. Unfortunately the draft specification is not entirely clear and probably slightly out of date, since the open source reference implementation HDT-It seems to implement a slightly different version. This parser tries to be compatible with HDT-It 1.0. File structure: 
+---------------------+
| Global              |
| Header              |
| Dictionary (Shared) |
| Dictionary (S)      |
| Dictionary (P)      |
| Dictionary (O)      |
| Triples             |
+---------------------+

General structure for Global, Header, Dictionary and Triples

These part all starts with $HDT, followed by a byte indicating the type of the part, the format, and optionally one or more key=value; properties. Then a NULL byte, followed by the 16-bit CRC ($HDT and NULL included) 
+------+------+--------+------+------------+------+-------+
| $HDT | type | format | NULL | key=value; | NULL | CRC16 |
+------+------+--------+------+------------+------+-------+
The format varies slightly: depending on the section, it can either be a string or a URI.