In: Electrical Engineering
Explain the following code. What language? What does it do? What is the result?
<!DOCTYPE teo[
<ELEMENT teo((stations| databases)+)>
<ELEMENT stations(stationName stationLocation sensors*)>
<ELEMENT databases(databaseName databaseType )>
<ELEMENT stationName(#PCDATA)>
<ELEMENT stationLocation(#PCDATA)>
<ELEMENT sensors (sensorName phenomenon)+>
<ELEMENT sensorName(#PCDATA)>
<ELEMENT phenomenon(#PCDATA)>
<ELEMENT databaseName(#PCDATA)>
<ELEMENT databaseType(#PCDATA)>
<!ATTLIST stations boundingBox CDATA #required>
]>