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": ""}
 !M D. KEIL      / Az C.F. BAKER       ^G var.  MfD oerstediana  S W Y 2137 PECTIS /  asterales 1 O`q    `guwP CONTACT UM HERBARIUM  Y7 elongata 1903-01-19 h_.     t  z ASTERACEAE   (Rydb.) Ke0il B_  
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Rydb.) Keil", "genus": "Pectis", "subgenus": "", "specificEpithet": "elongata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "oerstediana", "identifiedBy": "D. Keil", "recordedBy": "C.F. Baker", "recordNumber": "2137", "verbatimEventDate": "1903-01-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}