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": ""}
  1990-07-24    helleborine 2   MICHIGAN _hD0    Epipactis d7PP   N>y Orchidaceae  VJ  hardwoods.  ca. 95 mi sw of marion, near middle branch river. g9]  epipactis helleborine X^Y   9 O s.n. (L.) CRANXTZ 0     (!:C Common on roadside.      1356572 . G<    uMP FREDERICK W. CASE, JR., ROBERTA B. CASE & GEORGE L. BURROWS  IV OSCLEOLA 2]g  
{"catalogNumber": "1356572", "order": "", "family": "Orchidaceae", "scientificName": "Epipactis helleborine", "scientificNameAuthorship": "(L.) Crantz", "genus": "Epipactis", "subgenus": "", "specificEpithet": "helleborine", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick W. Case, Jr., Roberta B. Case & George L. Burrows IV", "recordNumber": "s.n.", "verbatimEventDate": "1990-07-24", "habitat": "Hardwoods.", "occurrenceRemarks": "Common on roadside.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Osceola", "municipality": "", "locality": "Ca. 5 mi SW of Marion, near Middle Branch River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}