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": ""}
  B3 1937-06-19    ajnew newaygo  U&*; Calamagrostis  %<d4 MICHIGAN  WrM T. 15-16, R 13. SEC. 31-32. LAKE OR STREAM: NICHOLS. STA. NO. 2.   (michx.) p. beauv. F f    X% Z Joseph Bailey CALAMAGROSTIS CANADENSIS T,bM>    p 3 inches water; san bottom.  united states W% 9E>   ~ZHC!x poales     1308207 y    : POACEAE  Drm 43 canadensis y! d3  
{"catalogNumber": "1308207", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis canadensis", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph Bailey", "recordNumber": "43", "verbatimEventDate": "1937-06-19", "habitat": "3 inches water; sand bottom.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "T. 15-16, R 13. Sec. 31-32. Lake or Stream: Nichols. Sta. No. 2.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}