--%>
Assignment Help - homework help

What is metadata

What is metadata: Sometimes it is necessary to enrich data with more data that describes it:

A) “data about data”

B) Good metadata is:

  • Structured using some kind of schema
  • Standardised using some kind of model or tool

C) Represented as markup:

  • HTML
  • XML
  • RDF
  • OWL
  • .. ?

D) Lots of different types:

  • Structural (data organisation)
  • Guide (data searching, e.g. keywords)
  • Administrative (technical data information)

   Related Questions in Biology

  • Q : How kidneys contribute in the blood

    How do kidneys contribute in the blood volume control? Explain how blood volume of the body associated to the arterial pressure?

    		•
  • Q : Tissue in heart Specify the tissue

    Specify the tissue which the heart is made up? And also explain how this tissue is oxygenated and nutrified?

    		•
  • Q : How pancreatic juice aid the digestion

    How does pancreatic juice aid the digestion of lipids? Name the included enzyme? Answer: The enzyme pancreatic lipase is existed in the pancreatic juice. This enzyme

    		•
  • Q : Immune sera or anti sera What is meant

    What is meant by the term Immune sera or anti sera? Briefly explain it.

    		•
  • Q : What is Competitive Contract Award

    Competitive Contract Award: A competitive contract is any contract which opens a bidding competition, or process, in which the winning entity is awarded the contract. Such kinds of contracts are generally awarded by public agencies to make sure a fair

    		•
  • Q : Is it ok to take vitamins after

    Is it ok to take vitamins subsequent to their expiration date?

    		•
  • Q : Group Decision Making - Organizational

    Decision-making is an act of choice wherein an individual or a group selects a particular course of action from the available alternatives in a given situation. The basic characteristics of the decision-making process are as follows: I.         

    		•
  • Q : Existence of a long lasting vaccine in

    What is the reason that a long lasting vaccine doesn't exist against common cold yet?

    		•
  • Q : Examples of mineral salts Write down

    Write down the some examples of mineral salts from the diet which act as coenzymes?

    		•
  • Q : Define Technology Needs Assessment

    Technology Needs Assessment: Understanding the technologies and tele-communications infrastructure which are required to support staff and patrons is a vital piece of crafting a technology plan. Such needs help to state the goals and objectives of the

    		•