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": ""}
IRIDACEAE  BU   #|r$< l.       ALCONA #Zs^   / -83.42022   in moist trough.  Vz |   1340143 2h      Michigan Z>+  44.51891  F    iris )N o    Do jF 55 
{"catalogNumber": "1340143", "order": "", "family": "Iridaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Iris", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "55", "verbatimEventDate": "", "habitat": "In moist trough.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.51891", "decimalLongitude": "-83.42022", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}