Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
   1568107 /4   T gentianaceae      -1 Bartonia  vA# . Nova Scotia Gentianales v2x    . (L.) BRITTON, STERNS & POGGEB.  g@ VIRGINICA    s.n. -+Z.u   NO DATA l h   PgNVv bartonia vir0ginica   f XMt m. l. fernald, d. h. linder, bayard long   T dry blueberry barrens near louis lake, port joli  #ZoI 1920-08-07 CANADA .5~   
{"catalogNumber": "1568107", "order": "Gentianales", "family": "Gentianaceae", "scientificName": "Bartonia virginica", "scientificNameAuthorship": "(L.) Britton, Sterns & Poggenb.", "genus": "Bartonia", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. L. Fernald, D. H. Linder, Bayard Long", "recordNumber": "s.n.", "verbatimEventDate": "1920-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "no data", "municipality": "", "locality": "Dry blueberry barrens near Louis Lake, Port Joli", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}