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": ""}
T.F. DANIEL YF_ag      b1 mexico  ACANTHACEAE o2!   nees 05  u   1838 _x4  Dicliptera acuminata var. spicata WD     I var.       ACUMINATA U 4r-     MD+: SPICATA   
{"catalogNumber": "", "order": "", "family": "Acanthaceae", "scientificName": "Dicliptera acuminata var. spicata", "scientificNameAuthorship": "Nees", "genus": "", "subgenus": "", "specificEpithet": "acuminata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "spicata", "identifiedBy": "T.F. Daniel", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1838", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}