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": ""}
  3 < 44.18786 1484112  MD    United States pg90S    -s michigan   ,a:- Rifle Lake.  L= s.n.  =_$Y 1938-07-07  Scoenoplectus acutus `      C`  -84.115396    1z acutus   dV ogemaw  R&%3 f.e. locke schoenoplectus    (Muhl. ex Bkigelow) Ã. LÃ¶ve & DZ. LÃ¶ve O-94   
{"catalogNumber": "1484112", "order": "", "family": "", "scientificName": "Schoenoplectus acutus", "scientificNameAuthorship": "(Muhl. ex Bigelow) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "acutus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.E. Locke", "recordNumber": "s.n.", "verbatimEventDate": "1938-07-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ogemaw", "municipality": "", "locality": "Rifle Lake.", "decimalLatitude": "44.18786", "decimalLongitude": "-84.115396", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}