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update RDF example

This commit is contained in:
J. Fernando Sánchez 2020-02-20 17:36:07 +01:00
parent 2248188219
commit 396a7b17ca

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@ -89,7 +89,7 @@
"editable": false,
"nbgrader": {
"cell_type": "markdown",
"checksum": "5c2cccdf6463262a0f8bc89c64f97fb2",
"checksum": "27164b58076ba5ec8929d9652528a1bb",
"grade": false,
"grade_id": "cell-d8db3c16cee92ac1",
"locked": true,
@ -143,7 +143,15 @@
"\n",
"In the exercises, we will be using turtle notation, because it is very readable.\n",
"\n",
"Here's an example of document in Turtle, taken from the Turtle specification:\n",
"For instance, turtle allows us to re-use parts of a previous triple to avoid repetition.\n",
"Our previous example would look like this:\n",
"\n",
"```turtle\n",
"<http://example.org/Timmy> <http://example.org/hasDog> <http://example.org/Tobby> ;\n",
" <http://example.org/age> 7\n",
"```\n",
"\n",
"Here's another example of document in Turtle, taken from the Turtle specification:\n",
"\n",
"```turtle\n",
"@base <http://example.org/> .\n",
@ -152,15 +160,13 @@
"@prefix foaf: <http://xmlns.com/foaf/0.1/> .\n",
"@prefix rel: <http://www.perceive.net/schemas/relationship/> .\n",
"\n",
"<#green-goblin>\n",
" rel:enemyOf <#spiderman> ;\n",
" a foaf:Person ; # in the context of the Marvel universe\n",
" foaf:name \"Green Goblin\" .\n",
"<#green-goblin> a foaf:Person ; # Green Goblin is a person (in the universe of Marvel)\n",
" foaf:name \"Green Goblin\" ;\n",
" rel:enemyOf <#spiderman> . # Green Goblin is one of Spiderman's enemy \n",
"\n",
"<#spiderman>\n",
" rel:enemyOf <#green-goblin> ;\n",
" a foaf:Person ;\n",
" foaf:name \"Spiderman\", \"Человек-паук\"@ru .\n",
"<#spiderman> a foaf:Person ; # Spiderman is also a person\n",
" foaf:name \"Spiderman\", \"Человек-паук\"@ru . # Spiderman's name in Russian is Человек-паук\n",
" rel:enemyOf <#green-goblin> ; \n",
"```\n",
"\n",
"\n",