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": ""}
   the swamp [fredhermann's "the swamp" in houghton co. is a chamaedaphnYe bog 0.5 mi n of laurium] %;    4 chamaedaphne  < ericaceae   1E_^ ERICALES   michgan j, ~-    h  1922-05-11 Un|ted States  pec         Chamaedaphne calyculata A(#!]     47.24409 0qOQ  HOUGHTON $ 
{"catalogNumber": "", "order": "Ericales", "family": "Ericaceae", "scientificName": "Chamaedaphne calyculata", "scientificNameAuthorship": "", "genus": "Chamaedaphne", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1922-05-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "The Swamp [Fred Hermann's \"The Swamp\" in Houghton Co. is a Chamaedaphne bog 0.5 mi N of Laurium]", "decimalLatitude": "47.24409", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}