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pl:dydaktyka:semweb:2016:labs:intro [2016/09/24 17:18] kkutt [If you want to know more] |
pl:dydaktyka:semweb:2016:labs:intro [2017/10/14 23:22] kkutt usunięto |
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| ====== Introduction to the Semantic Web ====== | ====== Introduction to the Semantic Web ====== | ||
| - | ^ Last verification: | 20151007 | | + | ^ Last verification: | 20161003 | |
| ^ Tools required for this lab: | -- | | ^ Tools required for this lab: | -- | | ||
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| ==== - Extracting RDF metadata [5 minutes] ==== | ==== - Extracting RDF metadata [5 minutes] ==== | ||
| - | Semantic Web -aware tools and technologies are around.... | + | Semantic Web-aware tools and technologies are around... |
| - Annotating flickr images: | - Annotating flickr images: | ||
| - | - Using <wrap caution>[[http://www.kanzaki.com/docs/sw/img-annotator.html|Image Annotator]]</wrap> tool select regions on the picture and add metadata | + | - Open <wrap caution>[[http://www.kanzaki.com/works/2016/pub/image-annotator|Image Annotator]]</wrap> |
| - | - Follow the instructions and generate RDF data for the image | + | - Enter URL for some image you like |
| - | - Copy the source (//there is no need to understand it - this is messy XML syntax so we won't use it//) and paste it in the [[http://www.w3.org/RDF/Validator/|W3C RDF Validator]] - choose ''Triples and Graph'' option and click ''Parse RDF''. | + | - Select some regions on the picture and add descriptions for them |
| - | - Analyze the triples (in table) and the graph. Copy it into the [[#report]] 8-). | + | - Generate file using "Show JSON-LD" button |
| + | - Analyse the file. How regions' information is represented? Copy the source into the [[#report]] 8-). | ||
| ==== - Common Vocabularies [10 minutes] ==== | ==== - Common Vocabularies [10 minutes] ==== | ||
