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": ""}
  verticillata C-     `n]z Otto Degener, William H. Hotheway     j%=2 locally common and naturalized near housing area    SETARIA      6~> 1950-07-11  Poaceae T   f7vKB Canton Island  3U 17~10903  BV Ws SETARIA VERTICILLATA  8 (L.) P. BEAUV.   ; NO DATA  S8b-3 Poales   21253 d7ks< 
{"catalogNumber": "1710903", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria verticillata", "scientificNameAuthorship": "(L.) P. Beauv.", "genus": "Setaria", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Otto Degener, William H. Hotheway", "recordNumber": "21253", "verbatimEventDate": "1950-07-11", "habitat": "locally common and naturalized near housing area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Canton Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}