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": ""}
  +W[ DRY SANDY SOIL            J. Blake  L5 IONACTIS Ionactis linariifolia  )$U   | Cumberland  Nq UNITED STATES   @g maine   !  brunswic, co|lege grounds    asterales .Z|R   d#Ys (l.) greene   kZa  Asteraceae s.n.  j    9 1538879
{"catalogNumber": "1538879", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ionactis linariifolia", "scientificNameAuthorship": "(L.) Greene", "genus": "Ionactis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Blake", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Dry sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maine", "county": "Cumberland", "municipality": "", "locality": "Brunswick, College grounds", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}