DBpedia User Questionnaire

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A1. Do you ever use your own local DBpedia server (clone)?

Yes, always

Yes, most of the times

Yes, sometimes

No, I always use one of the online access options (SPARQL, Linked Data, LDF, etc)

Clear selection

A2. What do you use DBpedia for?

Natural Language Processing (NLP)

Linked Data

Fact Database

Other:

A3. Are you from...

Academia

Industry

Other:

B. DBpedia Release

B1. Release cycle

Are new versions of DBpedia released too often or too rarely?

too often

too rarely

Clear selection

B2. How would you rate the dissemination of DBpedia releases

hard to spot

prominently announced and easily noticable

Clear selection

B3. How much effort does it take you to adapt your data/systems when a new release is announced?

No time

A few hours

Many hours

A few days

Many days

Other:

Clear selection

B4. Comments / ideas for the DBpedia release process

C. DBpedia Data Quality

C1. How would you rate the quality of the data offered by DBpedia

unusable

perfect

Clear selection

C2. Does the quality of the data increase over time?

getting even worse

gets better every time

Clear selection

C3. rdf:type coverage & correctness for DBpedia resources

poor

good

Clear selection

C4. Please rate your experience of DBpedia's consistency in terms of its use of the same property for the same piece of information

How often do you need to query several alternative properties to retrieve the same type of information

poor

good

Clear selection

C4. Comments for the DBpedia Data Quality

if you gave a bad rating above would you care to say why?

D. DBpedia Ontology

D1. What is your general opinion on the DBpedia ontology

not good at all

very good ontology

Clear selection

D2. What is your opinion on the size of the DBpedia ontology

very small

too big

Clear selection

D3. Would you like the DBpedia ontology to have more classes?

Yes, existing classes are not enough for my use cases

No, the existing types are enough

Clear selection

D4. Comments for the DBpedia ontology

if you gave a bad rating above would you care to say why

E. DBpedia Data Provision

Please rate your experience of DBpedia's provision of each of the following services:

E1. RDF Dumps from downloads server

descriptions, navigation through folder structure, RDF serialization options

poor

good

Clear selection

E2. Linked Data interface

Does content negotiation work and do you get adequate serializations?

poor

good

Clear selection

E3. Human readable representation

html page e.g. http://dbpedia.org/page/Berlin

poor

rich

Clear selection

E4. SPARQL Endpoint

Execution, availability, etc

poor

good

Clear selection

E5. Comments for the ways DBpedia provides it's data

F. DBpedia Support

F1. How do you rate the DBpedia community's ability to resolve user issues / bugs?s

they don't

blazing fast

Clear selection

F2. How fast does the DBpedia community respond to user requests

they don't

blazing fast

Clear selection

F3. Comments for the DBpedia support

G. DBpedia Documentation

G1. Dataset Documentation

How do you rate the existing documentation of the rdf datasets?

poor

very informative & helpful

Clear selection

G2. Ontology Documentation

How do you rate the existing documentation of the DBpedia ontology?

poor

very informative & helpful

Clear selection

G3. SPARQL endpoint Documentation

How do you rate the existing documentation of the DBpedia SPARQL endpoint?

poor

very informative & helpful

Clear selection

G4. Extraction Framework Documentation

How do you rate the developer documentation of the DBpedia Information Extraction Framework?

poor

very informative & helpful

Clear selection

H. Custom feedback

H1. What is it that you like in DBpedia?

H2. What is it that you don't like in DBpedia?

H3. How can DBpedia be improved?

Name (Optional)

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