jindrichmynarz

### Sonic Pi
### The Live Coding Music Synth for Everyone
### https://sonic-pi.net

use_debug false
use_bpm 80

drum_mix = 1
bass_mix = 1
synth_mix = 1

jindrichmynarz

use_debug false

instruments = 1
drums = 1

live_loop :clock do
  sleep 1
end

noise_cutoffs = range(100, 120, 0.1).reflect

jindrichmynarz

# A tribute to
#
# Apollo 440: Glam
#
# Dedicated to my Dad
#
# (with whom I bought this on a CD back in the 1990s)

use_debug false
use_bpm 130

jindrichmynarz

# Run at the German DBpedia SPARQL endpoint: http://de.dbpedia.org/sparql

PREFIX owl:    <http://www.w3.org/2002/07/owl#>

SELECT ?dbpedia
WHERE {
  BIND (<http://www.wikidata.org/entity/Q1418856> AS ?wikidata)
  BIND (strafter(str(?wikidata), "http://www.wikidata.org/entity/") AS ?qid)
  BIND (iri(concat("http://wikidata.dbpedia.org/resource/", ?qid)) AS ?indirect_wikidata)
  ?dbpedia owl:sameAs ?indirect_wikidata .

jindrichmynarz

#!/usr/bin/env python3

from argparse import ArgumentParser, ArgumentTypeError
from datetime import date, datetime, timedelta
import json
import re
from string import Template
import urllib.parse
import urllib.request
import webbrowser

jindrichmynarz

#!/usr/bin/env bash
# 
# A demo script that retrieves counts of class instances from LOD Laundromat datasets
# Usage:
#   Reads a list of newline separated class IRIs either from its first argument or standard input.
#   $ count_class_instances_from_lod_laundromat.sh < classes.txt
#
# Caveat: 
#   Since we use an old-school shell script, class IRIs that contain special characters,
#   like %-encoding or commas will break the CSV output.

jindrichmynarz

PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

###############
# Create salt #
###############

INSERT {
  GRAPH :mappings {

jindrichmynarz

# SPARQL 1.1 implementation of concise bounded description (<https://www.w3.org/Submission/CBD>).

PREFIX :    <http://example.com/>
PREFIX non: <http://non/>

CONSTRUCT {
  :resource ?p1 ?r1 .
  ?r2 ?p2 ?r3 .
}
WHERE {

jindrichmynarz

# Solution from: <http://answers.semanticweb.com/questions/19162/split-and-trim-strings-in-sparql/27544>

PREFIX schema: <http://schema.org/>

DELETE {
  ?s schema:url ?urls .
}
INSERT {
  ?s schema:url ?url .
}

jindrichmynarz

PREFIX :    <http://localhost/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

CONSTRUCT {
  ?s ?p ?o .
}
WHERE {
  # Generate 0 to 10 triples
  VALUES ?n { 0 1 2 3 4 5 6 7 8 9 10 }