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": ""}
1947-03-31 ni[wT   |?hL edwardsiana Val Verde 7Y Nh   [  var.  1108544 Oh0X    drummondii i   B.L. Turner hZF  Scutellaria drummondii var. edwardsiana Y dE  ABUNDANT; FLOWERS PURPLE; LOWER LIP WHITE AT BASE, PURPLE-SPOTTED *?K   VD^6 scutellaria   LAMIACEA3 )#o[   M[ 7724 ROCKY (LIMESTONE) HILLS ABOVE DAM AT FOOT OF DEVILS LAKE, ABOUT 20 MI. NNW OF DEL RIO  p  H      texas UNITED STATES 2kRA    LAMIALES 2      Jq rogers mcvaugh 
{"catalogNumber": "1108544", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Scutellaria drummondii var. edwardsiana", "scientificNameAuthorship": "B.L. Turner", "genus": "Scutellaria", "subgenus": "", "specificEpithet": "drummondii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "edwardsiana", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "7724", "verbatimEventDate": "1947-03-31", "habitat": "", "occurrenceRemarks": "Abundant; flowers purple; lower lip white at base, purple-spotted", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Val Verde", "municipality": "", "locality": "Rocky (limestone) hills above dam at foot of Devils Lake, about 20 mi. NNW of Del Rio", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}