mommi84

#!/usr/bin/env python3
#
# Requirements:
# pip3 install spacy graphviz
# python3 -m spacy download en_core_web_lg
#
import spacy
from graphviz import Digraph

nlp = spacy.load('en_core_web_lg')

mommi84

mommi84

select ?x (count(*) as ?c) {
  [] <PROPERTY_URI> ?o .
  optional {
    ?o a/rdfs:subClassOf+ ?class . 
    ?class rdfs:subClassOf owl:Thing 
  }
  bind(if(
    isuri(?o), 
    ?class, 
    datatype(?o)

mommi84

#!/usr/bin/env bash
ntriples=$1
tsv=$2
sed -n $'s/^<\([^ ]*\)> <\([^ ]*\)> <\([^ ]*\)> \.$/\\1\t\\2\t\\3/p' $ntriples > $tsv

mommi84

# list all differences between two entities, filtered by certain properties

SELECT * WHERE {
  {
    <http://dbpedia.org/resource/Nevada> ?p ?o1 
    MINUS { <http://dbpedia.org/resource/Lincoln_County,_Nevada> ?p ?o1 }
  } UNION {
    <http://dbpedia.org/resource/Lincoln_County,_Nevada> ?p ?o2 
    MINUS { <http://dbpedia.org/resource/Nevada> ?p ?o2 }
  }

mommi84

#!/bin/bash
curl -s https://lod-cloud.net/lod-data.json | jq '.[] | .triples' | sed -e $'s/"//g' | awk '{s+=$1} END {printf "%d\n", s}'

mommi84

#!/usr/bin/env bash
python3 -m venv env
source env/bin/activate
pip3 install ipykernel jupyter
python3 -m ipykernel install --user --name=env
jupyter notebook

# for 'requirements.txt':
# pip3 freeze > requirements.txt

mommi84

#!/usr/bin/env python
import http, json, base64
from urllib.request import Request, urlopen
from urllib.parse import urlencode
from urllib.error import HTTPError
from time import time

class PySparql():

    def __init__(this, endpoint, username=None, password=None, buffer_size=10000):

mommi84

#!/usr/bin/env python
from rdflib.plugins.parsers.ntriples import NTriplesParser, Sink

filename = 'input.nt'

class MySink(Sink):
    def triple(self, s, p, o):
        pass

sink = MySink()

mommi84

#!/usr/bin/env bash
#
# USAGE:
#   sudo ./add_swap.sh 4G
#
# SOURCE:
#   https://linuxize.com/post/how-to-add-swap-space-on-ubuntu-18-04/
#
fallocate -l $1 /swapfile
chmod 600 /swapfile