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": ""}
Melinda C. Denton j b      B Q_I CALOCHORTUS     5223 LILIACE4E CALOCHOR TUS BARBATUS zzU~a  1972-08-04 3+^Mo   [&  brarbatus        9<k  Mexico 1994 %   contact um herbarium +zc     _< painter liliales j<.k  
{"catalogNumber": "", "order": "Liliales", "family": "Liliaceae", "scientificName": "Calochortus barbatus", "scientificNameAuthorship": "Painter", "genus": "Calochortus", "subgenus": "", "specificEpithet": "barbatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Melinda C. Denton", "recordNumber": "1994", "verbatimEventDate": "1972-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}