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": ""}
      lm PSEUDOVEGETUS  [p Two miles east of Bayou Boeuf on ArkanOsas Highway 582.  /nv? cyperus pseudovegetus philip e. hyatt 4   LK<.B -91.351136    Iz 33.054528     >  Arkansas  1394192 b       CYPERUS c    6577 (Fj 
{"catalogNumber": "1394192", "order": "", "family": "", "scientificName": "Cyperus pseudovegetus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "pseudovegetus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "6577", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Two miles east of Bayou Boeuf on Arkansas Highway 52.", "decimalLatitude": "33.054528", "decimalLongitude": "-91.351136", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}