Linked data

The metadata collected or reasoned about in an edge node during some temporal window are included in a report from the given node. An example of a report can be visualised as follows:

The structure of this report is as follows:

• The edge node
  • Has URI http://www.ait.gr/ait_web_site/faculty/apne/report.xml#AIT
  • Is described by its name and location
    • <dc:fullName>AIT node</dc:fullName>
    • <geo:lat>37.942882</geo:lat>
    • <geo:long>23.870308</geo:long>
  • Is the creator of the report
    • An entity with URI http://www.ait.gr/ait_web_site/faculty/apne/report.xml#report20120316123730
  • Visual description
    • 
• The report
  • Is created by the edge node
    • <dc:creator rdf:resource="http://www.ait.gr/ait_web_site/faculty/apne/report.xml#AIT"/>
  • Is described by its name “Report from AIT node” and its temporal window
    • <contact:fullName>Report from AIT node</contact:fullName>
    • <dc:date>2012-03-16</dc:date>
    • <smart:issueTime>12:37:30</smart:issueTime>
  • Is the creator of three sub-reports
    • Crowd analysis results
    • Gas analysis results
    • Environmental data
  • Visual description
    • 
• Crowd analysis sub-report
  • Is created by the report
    • <dc:creator rdf:resource="http://www.ait.gr/ait_web_site/faculty/apne/report.xml#report20120316123730"/>
  • Is described by its name
    • <contact:fullName>Report on crowd</contact:fullName>
  • Contains crowd density and prominent colour information
    • <smart:density>0.7</smart:density>
    • <smart:colour>8421631.6</smart:colour>
• Gas analysis sub-report
  • Is created by the report
    • <dc:creator rdf:resource="http://www.ait.gr/ait_web_site/faculty/apne/report.xml#report20120316123730"/>
  • Is described by its name
    • <contact:fullName>Report on CO2</contact:fullName>
  • Contains concentration data
    • <smart:concentration>2.7</smart:concentration>
  • Visual description of both crowd and gas sub-reports
    • 
• Environmental data sub-report
  • Is created by the report
    • <dc:creator rdf:resource="http://www.ait.gr/ait_web_site/faculty/apne/report.xml#report20120316123730"/>
  • Is described by its name
    • <contact:fullName>Environmental conditions</contact:fullName>
  • Contains lots of environmental data
    • <smart:indoor_humidity>10</smart:indoor_humidity>
    • <smart:indoor_temperature>19</smart:indoor_temperature>
    • <smart:outdoor_humidity>65</smart:outdoor_humidity>
    • <smart:outdoor_temperature>15</smart:outdoor_temperature>
    • <smart:dew_point>14</smart:dew_point>
    • <smart:wind_chill>14</smart:wind_chill>
    • <smart:absolute_pressure>1011</smart:absolute_pressure>
    • <smart:relative_pressure>1011</smart:relative_pressure>
    • <smart:wind_average>3</smart:wind_average>
    • <smart:wind_gust>4</smart:wind_gust>
    • <smart:wind_direction>N</smart:wind_direction>
    • <smart:rain_since_last_reading>0</smart:rain_since_last_reading>
    • <smart:rain_in_last_hour>0</smart:rain_in_last_hour>
    • <smart:rain_in_last_24_hours>0.2</smart:rain_in_last_24_hours>
    • <smart:rain_in_last_7_days>1.2</smart:rain_in_last_7_days>
    • <smart:rain_in_last_30_days>2.3</smart:rain_in_last_30_days>
    • <smart:rain_total>5.0</smart:rain_total>
  • Visual description
    •