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": ""}
 1948-04-17 h    v.; - 8081a   denticulata yvd    H7tuG mexico   NO DATA ~a K     l4IIH ROSALES Chihuahua vd3 c   oz%@  SIERRA MADRE OCCIDENTAL. RANCHO BYERLY, SIERRA CHARUCO    be@  MALACOMELES DENTICULATA  M| Malacomeles  2%q/f Rosaceae     u (kunth) g.n.jones   d#bP HOWARD S. GENTRY   v 1460022
{"catalogNumber": "1460022", "order": "Rosales", "family": "Rosaceae", "scientificName": "Malacomeles denticulata", "scientificNameAuthorship": "(Kunth) G.N.Jones", "genus": "Malacomeles", "subgenus": "", "specificEpithet": "denticulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "8081a", "verbatimEventDate": "1948-04-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "no data", "municipality": "", "locality": "Sierra Madre Occidental. Rancho Byerly, Sierra Charuco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}