1.1 --- a/data/dictionary.xml	Fri Aug 16 16:16:25 2013 +0200
     1.2 +++ b/data/dictionary.xml	Fri Aug 16 16:24:56 2013 +0200
     1.3 @@ -1511,7 +1511,15 @@
     1.4  	</concept>
     1.5  	<concept>
     1.6  		<term abbreviation="OSS" completeForm="open source software" language="en"/>
     1.7 -		<explanation language="en"><text></text></explanation>
     1.8 +		<explanation language="en">
     1.9 +			<text>
    1.10 +				a category of software similar to Free software;
    1.11 +				the term „open source software“ was defined by Open Source Initiative;
    1.12 +				its definition contains ten requirements like free redistribution, available source code or allowing derived works;
    1.13 +				almost every open source license is also a free software license and vice versa;
    1.14 +				but there is different philosophical background – the free software movement has user's freedom as the main priority
    1.15 +			</text>
    1.16 +		</explanation>
    1.17  		<tag>computer</tag>
    1.18  	</concept>
    1.19  	<concept>