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": ""}
 W Saginaw  c  ALNUS INCANA SUBSP. RUGOSA 43.27911 e   +hw -83.79414  M  rugosa     t_ Betulaceae    J_ michigan incana N_#W   1350533 tH  1951-09-05 P~tfD  BIRCH RUN, WITHIN A R1ADIUS OF 3 M|LES TO THE NORTHWARD.  *G*   d Alnus  @E Woods containing white birch. 10 BO!*   FAGALES  q       9 Harley H. Bartlett & Charles D. Richards  & (Du Roi) R.T. Clausen   b  L subsp.  United States p0~ 
{"catalogNumber": "1350533", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus incana subsp. rugosa", "scientificNameAuthorship": "(Du Roi) R.T. Clausen", "genus": "Alnus", "subgenus": "", "specificEpithet": "incana", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "rugosa", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & Charles D. Richards", "recordNumber": "10", "verbatimEventDate": "1951-09-05", "habitat": "Woods containing white birch.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "Birch Run, Within a radius of 3 miles to the northward.", "decimalLatitude": "43.27911", "decimalLongitude": "-83.79414", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}