https://vocabularyserver.com/icpsr/https://vocabularyserver.com/icpsr/xml.php?skosTema=3259tax credits https://vocabularyserver.com/icpsr/xml.php?skosTema=3259 income tax RT https://vocabularyserver.com/icpsr/xml.php?skosTema=3259 tax deductions RT https://vocabularyserver.com/icpsr/xml.php?skosTema=3259 tax rates RT https://vocabularyserver.com/icpsr/xml.php?skosTema=3259 taxes RT