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": ""}
 44 )   high grassland with scattered oaks near summits zv  -102.54947 V;&    21.92154    1959-11-02 $   ROAD TO CALVILLO, 18 MILES WEST OF AGUASCALIENTES c+(e    erigeron delphinifolius N9   D 33B erigeron   delphinifolius -vG  ROGERS MCVAUGH, WALTER N. KOELZ w&  willcd.    MEXICO =E   O!C ASTERALES  calvill f (A    E4+ asteraceae
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Erigeron delphinifolius", "scientificNameAuthorship": "Willd.", "genus": "Erigeron", "subgenus": "", "specificEpithet": "delphinifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "44", "verbatimEventDate": "1959-11-02", "habitat": "High grassland with scattered oaks near summits", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Calvillo", "municipality": "", "locality": "Road to Calvillo, 18 miles west of Aguascalientes", "decimalLatitude": "21.92154", "decimalLongitude": "-102.54947", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}