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": ""}
1951-07-24 <yiM       44.644394  D   L=B NO NAMED LOCALITY FOR CATALOG NO:1350450 Uncommon; among scattered remaining jack pines in lumbered "bog forest" s Z   INCANA 4z   _D dale a. zimmerman  &A fagales  hN BETULACE4E  (du roi) r.t. clausen UDb5|  United States IF   f 250  +;&oA subsp. 1350450 a p7S   alnus incana subsp. rugosa n[,   n MICHIGAN  Mq* alnus -84.341359 vy  rugosa hg;@  OSCODA  wN 
{"catalogNumber": "1350450", "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": "Dale A. Zimmerman", "recordNumber": "250", "verbatimEventDate": "1951-07-24", "habitat": "Uncommon; among scattered remaining jack pines in lumbered \"bog forest\"", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "No named locality for catalog no:1350450", "decimalLatitude": "44.644394", "decimalLongitude": "-84.341359", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}