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": ""}
  h7w Quercus   lbQ oleoides  . QUERCUS OLEOIDES VAR. AUSTRALIS  fagales MB    %7H Harley H. Bartlett  OJOu  TREL.      1260656 Lc  1931-02-17 7V!     -E belize  FAGACEAE  N 4h  contact um herbarium U    #K var.   T  AUSTRALIS   W  cornelius h. muller Cayo N 
{"catalogNumber": "1260656", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus oleoides var. australis", "scientificNameAuthorship": "Trel.", "genus": "Quercus", "subgenus": "", "specificEpithet": "oleoides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "australis", "identifiedBy": "Cornelius H. Muller", "recordedBy": "Harley H. Bartlett", "recordNumber": "", "verbatimEventDate": "1931-02-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Cayo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}