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": ""}
  44.289841 Gm/   ^q&2  L. iridaceae .R w     `!; HOUGHTON LAKE WILDLIFE RESEARCH AREA (PORTER RANCH), CA. 6KM SW OF HOUGHTON LAKE.  W. Alan Wentz fXwE   X iris virginica 1340162 EvmEG     > ROSCOMMON iris 6INb   @R Asparagales   1973-06-20 b  united states ti   814 gil  common in man5y parts of the marsh. A   virginica _  -84.830439 9j  MICHIGAN n 
{"catalogNumber": "1340162", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Iris virginica", "scientificNameAuthorship": "L.", "genus": "Iris", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Alan Wentz", "recordNumber": "814", "verbatimEventDate": "1973-06-20", "habitat": "Common in many parts of the marsh.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Roscommon", "municipality": "", "locality": "Houghton Lake Wildlife Research Area (Porter Ranch), ca. 6 km SW of Houghton Lake.", "decimalLatitude": "44.289841", "decimalLongitude": "-84.830439", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}