The Semantic Web, Authority Control And Linked Data: Fill & Download for Free

That is a nice page you linked to. ( Data Structure Visualization )The source code for those visualizations is javascript and it is available in your web browser. I'm using chrome and this is what I did:1) Choose the Binary Search Tree algorithm.2) Right click on the big white space where it shows the tree and select "View Source"3) At the top of that file you can see all of the javascript files being imported.4) If you look at animationMain.js, you can see that they are using HTML5 Canvas. Page on usfca.edu Search for initCanvas.5) qt has something similar to QT Canvas called Graphics View FrameworkSo this is what I would recommend: look through all of that javascript code in the link that you posted. It has a license that permits you to copy and modify it as long as you attribute the original author. Understand how it works and then translate that functionality to QT using whatever language you like to control QT. It's not that simple because HTML5 canvas is certainly different from QT Graphics View Framework, but if you read the code and the docs for Canvas you should be able to understand how to change that to the semantics of QT. Many of the javascript files they are using will only have to be language translated since they are not using any libraries.If you would respond to that by saying: "that's too easy because I'm just copying what they already did," I will tell you not to worry about that. If you actually succeed at translating all of that javascript code into c++ or some other language you are using with QT and develop a QT screen with similar functionality you will certainly learn a lot. Most of the code in there is about animation and graphics anyhow, the algorithm code is the simple part.

Edit to say: it’s entirely possible I’ve misinterpreted the question based on the “Domain Authority tag” and someone more familiar with Wikidata structures might be able to answer more intelligently, in essence my basic knowledge on wikidata is that authority links / authority control represents a data object to power other data, where as an authority source is a trusted reference/source of information but the original is left just in case:In a greater context - this is all more about the movement of the semantic web, which is the movement to make the data (content) on web pages easily understood and read directly by programs / computers. This is done through structuring data, tagging it and giving it meaning through context, so that for example, a program can tell the difference between what you mean when you say “shingles” (whether that be shingles the disease, or shingles the roofing material).Our standard laymen website now-a-days uses Schema.org for structured data (JSON-LD, microdata, with JSON-LD being preferred by Google because it’s less error prone). So basically let’s say we create an article (post content), well, in the JSON, we say “okay, this is an article, it’s part of X category of data (e.g. creativework), and it has an image (link image file), it’s written by this person (which itself can be a data object), it was created on this date, the text of the article is xyz (which could be a description or body), and about a hundred other points of data that all represent what you put on the screen in order to give the data context.So the program goes “Oh, this is an article, with a description of this text, body of this text and written by this person (link to more object information).”See when you say to a program “this is a business” it doesn’t know what a “business” is, unless you explicitly tell it what a business is. A human goes “oh okay, this is a business. I get it.” A computer will just see it as some characters. So, a business is then defined by properties, okay a Business is an entity, an entity with a name, with an address, with a founder, with a business type, with a description, with a category, and on and on. Then the process is repeated for each individual item: what is a founder? a founder is a person, a person is something with a name, with an age, with a background? What is an age? and so on and so forth.Wikidata is at a very basic level a structured data tool, controlling a lot of the data behind Wikipedia’s other properties. Fulfilling a more complex, but similar role as JSON to a laymen’s website.So in essence, a wikidata authority link is an object / set of data that’s being referred to by other objects. So that “link” can then insert it’s data into say, a wikipedia page representing more topics.At some point, a lot of the data from Wikipedia proper, comes from linked sources within Wikidata (or so is the intent), so a Wikidata Authority Link/Control represents more than just a simple reference link - but more along the lines of an actual snippet of data or set of data.Where as an “authority link” in the SEO context is simply a link from a highly trusted site / entity to your site. It could be from Google, from Tumblr, from whatever source it may be with high domain authority. These authority links don’t represent data itself, they serve as context (e.g. I’m writing about tacos, here’s a link to a great site about making fish tacos).So in summary, a wikidata authority link = represents data.An Authority link = Context / link from a trusted (high DA) website.It can be a complex topic without a basic programming background, and even then you have to branch into understanding semantics, databasing and schema to start wrapping your head around it in more than a basic sense, and I’m sure there are people who could explain it much better than I.

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