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@ -89,7 +89,7 @@
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"editable": false,
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"editable": false,
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"nbgrader": {
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"nbgrader": {
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"cell_type": "markdown",
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"cell_type": "markdown",
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"checksum": "5c2cccdf6463262a0f8bc89c64f97fb2",
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"checksum": "753edf07d500cc7f9cc9c5a4c0a1348e",
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"grade": false,
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"grade": false,
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"grade_id": "cell-d8db3c16cee92ac1",
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"grade_id": "cell-d8db3c16cee92ac1",
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"locked": true,
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"locked": true,
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@ -143,7 +143,15 @@
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"\n",
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"\n",
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"In the exercises, we will be using turtle notation, because it is very readable.\n",
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"In the exercises, we will be using turtle notation, because it is very readable.\n",
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"\n",
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"\n",
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"Here's an example of document in Turtle, taken from the Turtle specification:\n",
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"For instance, turtle allows us to re-use parts of a previous triple to avoid repetition.\n",
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"Our previous example would look like this:\n",
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"\n",
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"```turtle\n",
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"<http://example.org/Timmy> <http://example.org/hasDog> <http://example.org/Tobby> ;\n",
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" <http://example.org/age> 7\n",
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"```\n",
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"\n",
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"Here's another example of document in Turtle, taken from the Turtle specification:\n",
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"\n",
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"\n",
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"```turtle\n",
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"```turtle\n",
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"@base <http://example.org/> .\n",
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"@base <http://example.org/> .\n",
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@ -152,15 +160,13 @@
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"@prefix foaf: <http://xmlns.com/foaf/0.1/> .\n",
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"@prefix foaf: <http://xmlns.com/foaf/0.1/> .\n",
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"@prefix rel: <http://www.perceive.net/schemas/relationship/> .\n",
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"@prefix rel: <http://www.perceive.net/schemas/relationship/> .\n",
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"\n",
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"\n",
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"<#green-goblin>\n",
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"<#green-goblin> a foaf:Person ; # Green Goblin is a person\n",
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" rel:enemyOf <#spiderman> ;\n",
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" foaf:name \"Green Goblin\" ;\n",
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" a foaf:Person ; # in the context of the Marvel universe\n",
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" rel:enemyOf <#spiderman> . # Green Goblin is one of Spiderman's enemies \n",
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" foaf:name \"Green Goblin\" .\n",
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"\n",
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"\n",
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"<#spiderman>\n",
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"<#spiderman> a foaf:Person ; # Spiderman is also a person\n",
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" rel:enemyOf <#green-goblin> ;\n",
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" foaf:name \"Spiderman\", \"Человек-паук\"@ru . # Spiderman's name in Russian is Человек-паук\n",
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" a foaf:Person ;\n",
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" rel:enemyOf <#green-goblin> ; \n",
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" foaf:name \"Spiderman\", \"Человек-паук\"@ru .\n",
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"```\n",
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"```\n",
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"\n",
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"\n",
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"\n",
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"\n",
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J. Fernando Sánchez