Data

B17 at the WWII museum in New Orleans

Facts, Reference & Masterdata

How I think about them

Posted

#Data #Explainer

Inside of the statue

Filling in the blanks with Power Query

Completing a sparse dataset

Posted

#Data #Power-Query

Bryce Canyon Climb

Visualizing Cable Outages using Power Query

Using Power Query to process cable outage data

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#Data #Power-Query

Sky over Phoenix, AZ

URIs for Objects

Talking uniquely about the object of interest

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#Rdf #Data #Modelling #Semantics

A misty Cupertino seen from the West

URIs for Predicates

Talking uniquely about something

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#Rdf #Data #Modelling #Semantics

Sunrise over boats at Pikes Bay Marina

More on Semantics & Databases

How might we add to the data dictionary?

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#Rdf #Data #Modelling #Semantics #Data-Dictionary

Volcanic lake on big island

Making a graph unique

How URIs work in RDF

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#Rdf #Data #Modelling

Rainbow over our local Menards.

The greatest sin of tabular data

We can do better!

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#Rdf #Data #Modelling

Screen grab of Google Trends graph for the term 'Knowledge Graph'

What's with a knowledge graph?

What's the big deal?

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#Rdf #Data #Modelling

Yellow sunflower against blue background, France 2006

What makes a good identifier?

Not all identifiers are created equally

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#Data #Philosophy