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": ""}
  cannabaceae U a  Michigan PFBl   = zp^t L.  LUPULUS  bxRY   @z_! _ 135477   mB;ay 42.24115   Ypsila>nti. na  -83.612994 bqD      p 6804 Humulus lupulus -?aK4    Y2a WASHTENAW   b?:S united states  +w+) 1923-09-12 HVMULUS tfr>  rosales S#]      
{"catalogNumber": "1354775", "order": "Rosales", "family": "Cannabaceae", "scientificName": "Humulus lupulus", "scientificNameAuthorship": "L.", "genus": "Humulus", "subgenus": "", "specificEpithet": "lupulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6804", "verbatimEventDate": "1923-09-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsilanti.", "decimalLatitude": "42.24115", "decimalLongitude": "-83.612994", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}