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": ""}
Browns|vlle G     k BERNAROIA MYRICIFOLIA    D( BERNARDIA  3 C. L. Lundell, Amelia A. Lundell      q in tbicket Wheeler f $u    DF=) SHRUB 4 FT HIGH        v Pbh Cameron 1666939 ,%    .t8.` texas 
{"catalogNumber": "1666939", "order": "", "family": "", "scientificName": "Bernardia myricifolia", "scientificNameAuthorship": "", "genus": "Bernardia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Wheeler", "recordedBy": "C. L. Lundell, Amelia A. Lundell", "recordNumber": "", "verbatimEventDate": "", "habitat": "in thicket", "occurrenceRemarks": "Shrub 4 ft high", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Cameron", "municipality": "", "locality": "Brownsivlle", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}