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": ""}
   / Calvin Twp., 0.54 mile north of Union Road and 0.01 mile west f Calvin Center Road. 5E 1/4 of SE 1/4 of SE 1/4 Sec 21.       Anton A. Reznicek <a([;    hX_21 1487104   2 Shrubby old field-like roadside. Associates: Rubus occidentalis, Rudbeckia laciniata, Solidago candensis, Urtica dioica, Taraxacum, Alliaria petiolata, Galium aparine, Rhus typhina. michigan ;<   Sanicula odorata &  sanicula m g X           
{"catalogNumber": "1487104", "order": "", "family": "", "scientificName": "Sanicula odorata", "scientificNameAuthorship": "", "genus": "Sanicula", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Shrubby old field-like roadside. Associates: Rubus occidentalis, Rudbeckia laciniata, Solidago candensis, Urtica dioica, Taraxacum, Alliaria petiolata, Galium aparine, Rhus typhina.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Calvin Twp., 0.54 mile north of Union Road and 0.01 mile west of Calvin Center Road. SE 1/4 of SE 1/4 of SE 1/4 Sec 21.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}