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": ""}
 David C. Michener ^q   VAR-. @   1291969 VF    r<g contact um herbarium   l m scrophulariaceae  u fw Lamiales laevigatum 7   KN laevigatum LEUCOPHYLLUM +    leucophyllum laevigatum var. laevigatum q  1983-08-30 p<A  4389 +<.6a         Mexico N>r-r  Chihuahua 7*^q7 
{"catalogNumber": "1291969", "order": "Lamiales", "family": "Scrophulariaceae", "scientificName": "Leucophyllum laevigatum var. laevigatum", "scientificNameAuthorship": "", "genus": "Leucophyllum", "subgenus": "", "specificEpithet": "laevigatum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "laevigatum", "identifiedBy": "", "recordedBy": "David C. Michener", "recordNumber": "4389", "verbatimEventDate": "1983-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}