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": ""}
 COMANDRA UMB3LLATA SUBSP. UMBELLATA _   santalales 9#.     f7w martin a. piehl      A6^Qa umbellata   w urbana.      1838-05-26 john samples Dj     f umbellata  [QM champaign  Ynf Comandra    
{"catalogNumber": "", "order": "Santalales", "family": "", "scientificName": "Comandra umbellata subsp. umbellata", "scientificNameAuthorship": "", "genus": "Comandra", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "umbellata", "identifiedBy": "Martin A. Piehl", "recordedBy": "John Samples", "recordNumber": "", "verbatimEventDate": "1838-05-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Champaign", "municipality": "", "locality": "Urbana.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}