Troubleshooting Dydra.com by using Stardog as reference. (Stardog 1.1 Community Edition) After loading the data into dydra, export doesn't work as expected. It results in 20+ triples whereas exporting from Stardog works just fine. There seems to be a difference in the total number of loaded triples as well: 5595 (Dydra) vs. 5572 (Stardog) See ht…

dydra-load-triples.sh

#!/bin/bash
DB=test2
# drop database
dydra drop test2

# seed data
array=(blurayplayer.n3 blurayplayer_example.n3 mobilephone.n3 mobilephone_example.n3 tablet.n3 tablet_example.n3 digitalcamera.owl digitalcamera_example.owl)

# create db and load seed data
dydra create test2

dydra import $DB http://purl.org/goodrelations/v1.owl
dydra count $DB
for i in "${array[@]}"
do
  dydra import $DB http://purl.org/opdm/${i}
	dydra count $DB
done

stardog-load-triples.sh

#!/bin/bash
# drop database
DB=test2
./stardog-admin drop -n $DB
# get seed data
array=(blurayplayer.n3 blurayplayer_example.n3 mobilephone.n3 mobilephone_example.n3 tablet.n3 tablet_example.n3 digitalcamera.owl digitalcamera_example.owl)

wget -nv http://purl.org/goodrelations/v1.owl

for i in "${array[@]}"
do
    rm $i
  wget -nv http://purl.org/opdm/${i}
done


# create db and load seed data
./stardog-admin create -i -e -n $DB 

./stardog add -u admin -p admin -c "http://localhost:5822/"${DB} v1.owl
for i in "${array[@]}"
do
    ./stardog add -u admin -p admin -c "http://localhost:5822/"${DB} $i
done

echo "Total number of triples in ${DB}:"
./stardog export -u admin -p admin -c "http://localhost:5822/"${DB} -f N-TRIPLES | wc -l