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": ""}
R. Barneby    1154841 (L:h:  MEXICO fy    u Dalea melantha  , melantha s.schauer +s          jhw7U fabales   dalea _   q|$ 1707 M. JOHNSTON & J. CRUTCHFIELD Qh8   LA Y DE GALEANA (Y DE PUERTO DE PASTORES); 4 MI S OF GALEANA gR   $; Fabaceae    
{"catalogNumber": "1154841", "order": "Fabales", "family": "Fabaceae", "scientificName": "Dalea melantha", "scientificNameAuthorship": "S.Schauer", "genus": "Dalea", "subgenus": "", "specificEpithet": "melantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "M. Johnston & J. Crutchfield", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Y de Galeana (Y de Puerto de Pastores); 4 mi S of Galeana", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1707", "maximumElevationInMeters": ""}