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": ""}
   1939-08-08 ?   7|, angustifolia   FRANCISCO VILLA; 3 MI N SAN LUCAS, ROAD TO CHIHU&AHUA  O$  S. White D9r2b      28.119 8T      Commelinaceae !8Y3U        kUT, Mexico  (MICHX.) FERN. X    2bo commelina erecta var.g angustifolia
{"catalogNumber": "", "order": "", "family": "Commelinaceae", "scientificName": "Commelina erecta var. angustifolia", "scientificNameAuthorship": "(Michx.) Fern.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "angustifolia", "identifiedBy": "", "recordedBy": "S. White", "recordNumber": "", "verbatimEventDate": "1939-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Francisco Villa; 3 mi N San Lucas, road to Chihuahua", "decimalLatitude": "28.119", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}