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": ""}
 f MACROSPERMA  charles d. richards ;p  rosaceae h*   T; crataegus   AVDK( 1465789 south of houghton.  z   _  United States  GC Ernest J. Palmer   l*Y houghton roanensis 8h`?  47.062034  2  Michigan YpWcK     d  rosales  JKdd -88.577938  5= (Ashe) Palmer  K  CRATAEGUS MACROSPERMA VAR. ROANENSIS  Q~ 2671 Dry, open hillside. XO     1949-09-01 u 
{"catalogNumber": "1465789", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus macrosperma var. roanensis", "scientificNameAuthorship": "(Ashe) Palmer", "genus": "Crataegus", "subgenus": "", "specificEpithet": "macrosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "roanensis", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Charles D. Richards", "recordNumber": "2671", "verbatimEventDate": "1949-09-01", "habitat": "Dry, open hillside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "South of Houghton.", "decimalLatitude": "47.062034", "decimalLongitude": "-88.577938", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}