.\" # Copyright 2011-2022 David Robillard <d@drobilla.net>
.\" # SPDX-License-Identifier: ISC
.Dd Nov 29, 2022
.Dt SORDI 1
.Os Sord 0.30.17
.Sh NAME
.Nm sordi
.Nd load and rewrite RDF data
.Sh SYNOPSIS
.Nm sordi
.Op Fl hv
.Op Fl i Ar syntax
.Op Fl o Ar syntax
.Op Fl s Ar string
.Ar input
.Op Ar base_uri
.Sh DESCRIPTION
.Nm
is a command-line utility for loading RDF data into a model,
and writing it out again.
.Pp
.Nm
is mainly useful for things like removing duplicate statements,
merging data files,
or aggressive pretty-printing with statement reordering.
.Pp
The options are as follows:
.Pp
.Bl -tag -compact -width 3n
.It Fl h , Fl Fl help
Print the command line options.
.Pp
.It Fl i Ar syntax
Read input as
.Ar syntax .
Case is ignored, valid values are:
.Dq NQuads ,
.Dq NTriples ,
.Dq TriG ,
.Dq Turtle .
.Pp
.It Fl o Ar syntax
Write output as
.Ar syntax .
Case is ignored, valid values are:
.Dq NQuads ,
.Dq NTriples ,
.Dq TriG ,
.Dq Turtle .
.Pp
.It Fl s Ar string
Parse
.Ar string
input instead of a file (terminates options).
.Pp
.It Fl v
Display version information and exit.
.El
.Sh EXIT STATUS
.Nm
exits with a status of 0, or non-zero if an error occurred.
.Sh SEE ALSO
.Bl -item -compact
.It
.Xr serdi 1
.It
.Xr sord_validate 1
.It
.Lk http://drobilla.net/software/sord/
.It
.Lk http://gitlab.com/drobilla/sord/
.El
.Sh STANDARDS
.Bl -item
.It
.Rs
.%A W3C
.%T RDF 1.1 NQuads
.%D February 2014
.Re
.Lk https://www.w3.org/TR/n-quads/
.It
.Rs
.%A W3C
.%D February 2014
.%T RDF 1.1 NTriples
.Re
.Lk https://www.w3.org/TR/n-triples/
.It
.Rs
.%A W3C
.%T RDF 1.1 TriG
.%D February 2014
.Re
.Lk https://www.w3.org/TR/trig/
.It
.Rs
.%A W3C
.%D February 2014
.%T RDF 1.1 Turtle
.Re
.Lk https://www.w3.org/TR/turtle/
.El
.Sh AUTHORS
.Nm
is a part of sord, by
.An David Robillard
.Mt d@drobilla.net .