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": ""}
  JUNCACEAE r_  vesta burg 4VEo:  1335941 a7  -84.91004 _D >|  juncus brevicaudatus  N:I2    !/wF^ S.N.  JUNCUS u-v  1898-09-10 %e8  Michigan s1gHL    *L86 charles a. davis  -? BREVICAUDATUS   H+ Edward G. Voss United States +-N06      kTC@ montcalm     A8 (Engelm.) Fernald  zmy POALES
{"catalogNumber": "1335941", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus brevicaudatus", "scientificNameAuthorship": "(Engelm.) Fernald", "genus": "Juncus", "subgenus": "", "specificEpithet": "brevicaudatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles A. Davis", "recordNumber": "s.n.", "verbatimEventDate": "1898-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montcalm", "municipality": "", "locality": "Vestaburg", "decimalLatitude": "", "decimalLongitude": "-84.91004", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}