Semantic Web and Linked Data

Question 1

what did we use to organise data in the module

Answer 1

uml class diagram
xml

Question 2

what did we use to create meta data in the module

Answer 2

xml

dtd

Question 3

what did we use to access our data in the module

Answer 3

xpath

xquery

Question 4

what is uml standard maintained by

Answer 4

Object Management Group

Question 5

what is XML maintained by

Answer 5

W3c (world wide web consortium)

Question 6

what are the classes of metadata

Answer 6

domain specific
direct content based
content descriptive
content dependent
content independent
domain independent

Question 7

what does the web enable people to do

Answer 7

easily retrieve documents and data

Question 8

what will the web of data enable people to do

Answer 8

create a global data base of data linked in insightful ways

Question 9

what are the primary objects in the web of documents

Answer 9

documents

Question 10

what are the primary objects in the web of data

Answer 10

descriptions of things

Question 11

what are the links between the primary objects in the web of documents

Answer 11

parts of documents

Question 12

the web of documents is designed for what type of consumption

Answer 12

human

Question 13

the web of data is designed for who to consume

Answer 13

both human and computer

Question 14

what do standards represent

Answer 14

the best practice were at at the moment and can be used to learn more and redesign standards going forward

Question 15

in the web of data, as well as the data being made available, what else should be made available

Answer 15

links between data

Question 16

what is linked data

Answer 16

initiative same as www

everyone can contribute to data in a linked and open way using standardised technologies

Question 17

what is an information resource

Answer 17

information presented to the user

Question 18

what is a non information resource

Answer 18

used by computer

Question 19

what is URI used for

Answer 19

to name thigs

Question 20

what does URI stand for

Answer 20

uniform resource identifiers

Question 21

what is RDF used for

Answer 21

to represent things

Question 22

what does RDF stand for

Answer 22

resource description framwork

Question 23

what is HTTP used for

Answer 23

to obtain representations from RDFs

Question 24

what does HTTP stand for

Answer 24

Hypertext Transfer Protocol

Question 25

what is the querying language that is used on the semantic web

Answer 25

SPARQL

Question 26

why is proof and trust topical in semantic web

Answer 26

to ensure the data is the right quality and the right people are getting access to that data what people are deciding what things mean and is this ethical

Question 27

what is included in the sematic web stack

Answer 27

``` URI XML Cyrptography Resource Description Framework RDF Schema Web Ontology language SPARQL Rules (RIF and SWRL) ```

Question 28

what does OWL stand for

Answer 28

web ontology language

Question 29

what does on an ontological level mean

Answer 29

meaning of the data and the realtionships between the data

Question 30

what is a URI

Answer 30

a compact sequence of characters that identifies an abstract or physical resource

Question 31

Syntax of a URI

Answer 31

scheme ":" hier-part["?" query] ["#" fragment]

Question 32

example scheme

Answer 32

http

Question 33

when uri is looked up using http protocol, who is it suitable for

Answer 33

humans

Question 34

what makes something suitable for humans

Answer 34

HTML PDFs pictures etc

Question 35

what makes something suitable for computers

Answer 35

machine readable formats such as RDF

Question 36

what are the 2 uri processinf styles for NIR

Answer 36

``` 303 redirect #URIs ```

Question 37

what are the three things in a RDF triple

Answer 37

subject predicate object

Question 38

RDF triples are written in what order within an XML file

Answer 38

subject predicate object

Question 39

the predicate is what

Answer 39

the relationship