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": ""}
  Michigan gVF  1952-06-28 @k  virginica ;  IRIS VIRGINICA VAA. SHREVEI 1  h    1@,5D var. United States  cfw    ` "FREQUENT IN SWALES. SEPAL PATCH BRIGHT YELLOWV-ORANGE; PUBESCENCE MICROSCOPIC."  1205 XY    1340205 Na    Edward G. Voss zC   A- huron (5mall) e.s. anderson ~<e1O  IRIS VW)9zZ   )0* a tract of 120 acres of alternating sad ridges and sh4llow swales.   | SHREVEI   l Iridaceae 
{"catalogNumber": "1340205", "order": "", "family": "Iridaceae", "scientificName": "Iris virginica var. shrevei", "scientificNameAuthorship": "(Small) E.S. Anderson", "genus": "Iris", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "var.", "infraspecificEpithet": "shrevei", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "1205", "verbatimEventDate": "1952-06-28", "habitat": "A tract of 120 acres of alternating sand ridges and shallow swales.", "occurrenceRemarks": "\"Frequent in swales. Sepal patch bright yellow-orange; pubescence microscopic.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}