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Link fixes #7

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4 changes: 2 additions & 2 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# Linked Data Fragments website
This repository contains the source code for [linkeddatafragments.org](http://linkeddatafragments.org).
This repository contains the source code for [linkeddatafragments.org](https://linkeddatafragments.org).

## Adding publications
The publications list is automatically generated from BibTeX. You can add your work on Linked Data Fragments by:
Expand All @@ -9,7 +9,7 @@ The publications list is automatically generated from BibTeX. You can add your w
Please follow the formatting of the other BibTeX entries.

## Compiling the site locally
This site uses the [Nanoc static site compiler](http://nanoc.ws/).
This site uses the [Nanoc static site compiler](https://nanoc.ws/).

### Preparations
- Install Ruby >= 2.2.5 and the bundler gem
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18 changes: 9 additions & 9 deletions content/concept.md
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Expand Up @@ -7,11 +7,11 @@ order: 3
Today's Web offers three common ways to access Linked Data:

- A **data dump** contains all triples in an entire dataset
_([example](http://downloads.dbpedia.org/3.9/en/))_.
_([example](https://downloads.dbpedia.org/3.9/en/))_.
- A **subject page** contains triples about a specific subject in a dataset
_([example](http://dbpedia.org/page/Linked_data))_.
- A **SPARQL result** contains triples that correspond to a [SPARQL CONSTRUCT](http://www.w3.org/TR/sparql11-query/#construct) query
_([example](http://dbpedia.org/sparql?query=PREFIX+dbpedia-owl%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ACONSTRUCT+%7B+%3Fp+a+dbpedia-owl%3AArtist+%7D%0D%0AWHERE+%7B+%3Fp+a+dbpedia-owl%3AArtist+%7D&format=text%2Fturtle))_.
_([example](https://dbpedia.org/page/Linked_data))_.
- A **SPARQL result** contains triples that correspond to a [SPARQL CONSTRUCT](https://www.w3.org/TR/sparql11-query/#construct) query
_([example](https://dbpedia.org/sparql?query=PREFIX+dbpedia-owl%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ACONSTRUCT+%7B+%3Fp+a+dbpedia-owl%3AArtist+%7D%0D%0AWHERE+%7B+%3Fp+a+dbpedia-owl%3AArtist+%7D&format=text%2Fturtle))_.

Linked Data Fragments is a conceptual framework that provides a uniform view on all possible interfaces to RDF,
by observing that each interface partitions a dataset into its own specific kind of _fragments_.
Expand Down Expand Up @@ -65,12 +65,12 @@ allows us to visualize different HTTP interfaces for Linked Data _together_.
**SPARQL endpoints** are easy for clients,
as they allow highly specific fragment selection.
However, they also have the highest server cost
which makes it expensive to host them with [decent availability](http://sw.deri.org/~aidanh/docs/epmonitorISWC.pdf).
which makes it expensive to host them with [decent availability](http://aidanhogan.com/docs/epmonitorISWC.pdf).
If you don't want to depend on such an endpoint,
you download a **data dump**,
but then you're querying a local source instead of the Web.
With **subject pages**, servers do minimal effort,
but clients need to [work hard](http://squin.sourceforge.net/) to solve simple queries.
but clients need to [work hard](https://squin.sourceforge.net/) to solve simple queries.
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This one is only available on http apparently.

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Oops, sorry


Can we **minimize server resource usage**
while still enabling clients to **query data sources efficiently**?
Expand All @@ -86,11 +86,11 @@ One such type is called a **Triple Pattern Fragment**
It consists of:

- **data** that corresponds to a triple pattern
_([example](http://data.linkeddatafragments.org/dbpedia?subject=&predicate=rdf%3Atype&object=dbpedia-owl%3ARestaurant))_.
_([example](https://data.linkeddatafragments.org/dbpedia?subject=&predicate=rdf%3Atype&object=dbpedia-owl%3ARestaurant))_.
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All of the links to TPF instances can remain linked to http. (unless you have a different opinion on this @RubenVerborgh?)

- **metadata** that consists of the (approximate) total triple count
_([example](http://data.linkeddatafragments.org/dbpedia?subject=&predicate=rdf%3Atype&object=))_.
_([example](https://data.linkeddatafragments.org/dbpedia?subject=&predicate=rdf%3Atype&object=))_.
- **controls** that lead to all other fragments of the same dataset
_([example](http://data.linkeddatafragments.org/dbpedia?subject=&predicate=&object=%22John%22%40en))_.
_([example](https://data.linkeddatafragments.org/dbpedia?subject=&predicate=&object=%22John%22%40en))_.

Servers that offer such fragments are called
[**_Triple Pattern Fragments_ servers**](/software/#server).
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4 changes: 2 additions & 2 deletions content/index.md
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Expand Up @@ -16,7 +16,7 @@ moving intelligence from servers to clients.](/concept/)
[Watch this talk](http://videolectures.net/iswc2014_verborgh_querying_datasets/ "Ruben Verborgh at ISWC2014: Querying Datasets on the Web with High Availability")
to learn the foundations of Linked Data Fragments.

Try [Comunica](http://comunica.linkeddatafragments.org/), a new Web framework to query Linked Data Fragments.
Try [Comunica](https://comunica.linkeddatafragments.org/), a new Web framework to query Linked Data Fragments.
</div>

**A huge amount of Linked Data is available on the Web.**
Expand Down Expand Up @@ -78,4 +78,4 @@ Or view some of the 650,000+ datasets out there:
[browse datasets online](/data/).
<br>
See how clients solve SPARQL queries on your data:
[try a Linked Data Fragments client](http://comunica.linkeddatafragments.org/).
[try a Linked Data Fragments client](https://comunica.linkeddatafragments.org/).
2 changes: 1 addition & 1 deletion content/software.md
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Expand Up @@ -16,7 +16,7 @@ This way, servers only need to publish Triple Pattern Fragments of a dataset,
providing a **scalable yet efficient** way to query Linked Data.

JavaScript
: [**Try the online demo in your browser**](http://comunica.linkeddatafragments.org/)
: [**Try the online demo in your browser**](https://comunica.linkeddatafragments.org/)
: [Comunica](https://github.com/comunica/comunica/) for Node.js and the browser
: [Client.js](https://github.com/LinkedDataFragments/Client.js) for Node.js and the browser
: [jQuery Widget](https://github.com/LinkedDataFragments/jQuery-Widget.js) for the browser
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10 changes: 5 additions & 5 deletions content/specification.md
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Expand Up @@ -8,17 +8,17 @@ The Linked Data Fragments specification is developed
as part of the [Hydra W3C Community Group](http://www.hydra-cg.com/).

The Hydra project provides technologies for the design of smart APIs and smart clients.
It consists of the [Hydra Core Vocabulary](http://www.hydra-cg.com/spec/latest/core/),
It consists of the [Hydra Core Vocabulary](https://www.hydra-cg.com/spec/latest/core/),
which contains the essential building blocks for machine-accessible hypermedia APIs,
and [Linked Data Fragments](http://www.hydra-cg.com/spec/latest/linked-data-fragments/),
and [Linked Data Fragments](https://www.hydra-cg.com/spec/latest/linked-data-fragments/),
which focus on APIs and clients that enable Web-scale publishing and querying.

### Current Linked Data Fragments specifications

[Linked Data Fragments — A uniform view on Web interfaces to Linked Data](http://www.hydra-cg.com/spec/latest/linked-data-fragments/)
[Linked Data Fragments — A uniform view on Web interfaces to Linked Data](https://www.hydra-cg.com/spec/latest/linked-data-fragments/)
: This document introduces the generic concept of Linked Data Fragments.

[Triple Pattern Fragments — A low-cost, queryable Linked Data Fragments interface](http://www.hydra-cg.com/spec/latest/triple-pattern-fragments/)
[Triple Pattern Fragments — A low-cost, queryable Linked Data Fragments interface](https://www.hydra-cg.com/spec/latest/triple-pattern-fragments/)
: This document introduces a specific Linked Data Fragments type
for low-cost, high-availability querying.

Expand All @@ -28,5 +28,5 @@ The Linked Data Fragments specifications are still in development.
Do you have questions, comments or feedback?
E-mail to [public-linked-data-fragments@w3.org](mailto:public-linked-data-fragments@w3.org).

You can also [join the Hydra W3C Community Group](http://www.w3.org/community/hydra/)
You can also [join the Hydra W3C Community Group](https://www.w3.org/community/hydra/)
to contribute to the specifications.
4 changes: 2 additions & 2 deletions layouts/default.html.erb
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Expand Up @@ -5,7 +5,7 @@
<title><%= @item.path == '/' ? "Linked Data Fragments"
: "Linked Data Fragments | #{@item[:title]}" %></title>
<link rel="stylesheet" href="/styles/main.css">
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300,400italic,700italic,400,700' rel='stylesheet'>
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300,400italic,700italic,400,700' rel='stylesheet'>
<meta name="viewport" content="initial-scale=1">
</head>
<body class="<%= @item[:title].downcase.gsub(/[^a-z]/, '') %>">
Expand All @@ -19,7 +19,7 @@
each do |page|
%><li<%= @item == page ? ' class="active"' : '' %>><%= link_to(page[:title], page) %></li><%
end %>
<li class="new"><a href="http://comunica.linkeddatafragments.org/">Comunica</a></li>
<li class="new"><a href="https://comunica.linkeddatafragments.org/">Comunica</a></li>
</ul>
</nav>
<main>
Expand Down