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": ""}
 asparagaceae ^@     MAIANTHEMUM #Mc [      M- O@ -83.444366  sZ  30  k   1972-06-05  ALPENA :   p!  c45.19962    W:WT maianthemum stellatum  )aRs 1339026    B  (L(.) Link     Zdrs CLEARED ROADSIDE ON WEST SIDE OF US-23 NORTH IN FwAIRLY DRY, ROCKY SHOIL.  
{"catalogNumber": "1339026", "order": "", "family": "Asparagaceae", "scientificName": "Maianthemum stellatum", "scientificNameAuthorship": "(L.) Link", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "30", "verbatimEventDate": "1972-06-05", "habitat": "Cleared roadside on west side of US-23 North in fairly dry, rocky soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "45.199962", "decimalLongitude": "-83.444366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}