web resource
resource accessible from the World Wide Web and has a Uniform Resource Identifier. Can be resource of different file formats, accessible by a specific protocol, etc.
online database
database accessible from a network, including from the Internet
Internet video
video distributed over the World Wide Web
web page
single document composed of HTML that is directly viewable via web browsers and accessible via the World Wide Web
newspaper archive
archive of newspapers, magazines and other periodicals that can be consulted online