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": ""}
  < alnifolia     46.304658 IX   +Jmvy rosales  %O$59 ABUNDANT; "SHRUB 0.5-1 M. HIGH; FRUIT BLACK"  &c.w2 Michigan       -85.253341 $(o   1335464 SM     o  1947-09-04   United States P v   * RHAMNUS ALNIFOLIA 
{"catalogNumber": "1335464", "order": "Rosales", "family": "", "scientificName": "Rhamnus alnifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "alnifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1947-09-04", "habitat": "", "occurrenceRemarks": "abundant; \"Shrub 0.5-1 m. high; fruit black\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "46.304658", "decimalLongitude": "-85.253341", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}