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": ""}
populus M V4b    Y`^7  ALKALINE STREAMBANK AND MARL PIT. 1221942  z(;U   ! Michigan   njV balsamifera   8| s.n.  N U  POPULUS BALSAMIFERA Ogemaw Zl    :1   EDWARD G. VOSS united states 5# n   ,rmpt -F. Glenn Goff   b L. 44.29886 no    Sect. 16-T22N-R2E. ?oT   -84.19544 0FWG     MALPIGHIALES 4AqF  1963-06-08 N=[f  
{"catalogNumber": "1221942", "order": "Malpighiales", "family": "", "scientificName": "Populus balsamifera", "scientificNameAuthorship": "L.", "genus": "Populus", "subgenus": "", "specificEpithet": "balsamifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "F. Glenn Goff", "recordNumber": "s.n.", "verbatimEventDate": "1963-06-08", "habitat": "Alkaline streambank and marl pit.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ogemaw", "municipality": "", "locality": "Sect. 16-T22N-R2E.", "decimalLatitude": "44.29886", "decimalLongitude": "-84.19544", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}