RDQL Grammar

http://www.hpl.hp.com/semweb/rdql-grammar.html

The BNF for the grammar for RDQL, the RDF Query Language.

Popular posts from this blog

The 29 Healthiest Foods on the Planet

The 29 Healthiest Foods on the Planet > The following is a "healthy food hot list" consisting of the 29 food that will give you the biggest nutritional bang for you caloric buck, as well as decrease your risk for deadly illnesses like cancer, diabetes and heart disease.
Read more

Add SSL to your personal website

Image
Give yourself a gift this holiday season, and add SSL to your personal site. The web is going secure, and it's time to be part of the solution. This article details how I turned on SSL + custom domains, plus automated deploys, for my personal site for the cost of a domain (which I already had) and $5/year. Read on! Turns out, it's easier (and more affordable!) than you think to add SSL to your website. But first, why bother? There are lots of reasons why you should care about adding SSL: Search engines are preferring SSL New web APIs (like service worker) mandate SSL Users trust SSL Bonus: SSL can help enable HTTP/2 on some servers Your setup will vary, so look for the easiest/shortest path to SSL for your particular site. Everyone has factors they want to optimize for. Here's what I was trying to optimize, as I looked for a solution. I needed a solution that was: Affordable The solution should be very, very affordable. Affordable, in this context, m...
Read more

I ported a JavaScript app to Dart. Here's what I learned.

Image
In which I port a snazzy little JavaScript audio web app to Dart , discover a bug, and high-five type annotations. Here's what I learned. [As it says in the header of this blog, I'm a seasoned Dart developer. However, I certainly don't write Dart every day (I wish!). Don't interpret this post as "Hi, I'm new to Dart". Instead, interpret this post as "I'm applying what I've been documenting."] This post analyzes two versions of the same app, both the original (JavaScript) version and the Dart version. The original version is a proxy for any small JavaScript app, there's nothing particularly special about the original version, which is why it made for a good example. This post discusses the differences between the two implementations: file organization, dependencies and modules, shims, classes, type annotations, event handling, calling multiple methods, asynchronous programming, animation, and interop with JavaScript libraries. F...
Read more