About: http://webisa.webdatacommons.org/307333551

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The improvement in gross profit was partly offset by an increase in operating expenses, especially due to additional research and development expenses.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov