Mec-iS

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Mec-iS

{
        "_id" : ObjectId("542dfd62d61fce6881caed5e"),
        "http://www_w3_org/2004/02/skos/core#closeMatch" : [
                {
                        "@id" : "http://dbpedia.org/data/Asteroid.jsond",
                        "_id" : ObjectId("542dfd62d61fce6881caed5d"),
                        "@type" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#resource"
                }
        ],
        "http://schema_org/provider" : {

Mec-iS

##############################################################################################
# Py3.3 script to navigate DBpedia URIs
# install latest RDFlib with 'pip install rdflib'
# https://github.com/RDFLib/rdflib/
##############################################################################################

from rdflib import Graph, term
from rdflib.namespace import SKOS

Mec-iS

<?xml version="1.0"?>

<!-- Definition of Category Astronomy -->
        
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
         xmlns:skos="http://www.w3.org/2004/02/skos/core#">


    <skos:Concept rdf:about="http://mydomain.com/astronomy">

Mec-iS

Three examples of RDF-SKOS definitions taken from http://www.sti.nasa.gov/sscg/main.html

1.TURTLE LANGUAGE, a keyword, a category and a division taken from NASA-STI: 

Common prefixes:
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

    File 1:
    <!-- defining a keyword as a Concept, at URI = http://mydomain.com/infrared+astronomy# -->

Mec-iS

[
  {
    "title": "NuSTAR | NASA"
  },
  {
    "title": "NuSTAR Delivers the X-Ray Goods | NASA"
  },
  {
    "title": "NuSTAR Delivers the X-Ray Goods - NASA Jet Propulsion ..."
  },

Mec-iS

quickscrape   --url "http://nasasearch.nasa.gov/search?affiliate=nasa&query=nustar+x-ray&commit=Search"   --scraper journal-scrapers/scrapers/nasasearch.json   --output nasasearch --loglevel debug

Mec-iS

{
  "url": "nasasearch.nasa.gov",
  "elements": {
      "title": {
        "selector": "//div[@id='search']/div[@id='results']/div[@class='searchresult']/h2/a",
        "attribute": "text"
      },
      "link": {
        "selector": "//div[@id='search']/div[@id='results']/div[@class='searchresult']/h2/a",
        "attribute": "href"