You are considering 10 topics and 10 properties in the context of
aspects of advanced information systems
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There are 10 unspecified ratings  ? 
The following topics are very similar,
Knowledge-based systems and Digital libraries
Do you want to enter another property to distinguish them?
 ? 
The following properties are very similar,
Programming Method — Tool
Unrelated to Stored Data — Manipulation of Stored Data
Do you want to enter another topic to distinguish them?
 ? 
Can you think of a property that distinguishes between the three topics,
Cross-platform GUIs, Digital libraries and Broadband networks,
such that two are alike and differ from the third?
 ? 
Can you think of a property that distinguishes between the two topics,
Cross-platform GUIs and Electronic publishing?
 ? 

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