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": ""}
   MQ LA PAZ        combretum p)o  rusRby 2!       %$p COMBRETACEAE   &54- nummularium    combretum nummularium   1378 (   eW TIPUANI - GUANAI   bs 1892-04 
{"catalogNumber": "", "order": "", "family": "Combretaceae", "scientificName": "Combretum nummularium", "scientificNameAuthorship": "Rusby", "genus": "Combretum", "subgenus": "", "specificEpithet": "nummularium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1378", "verbatimEventDate": "1892-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "La Paz", "county": "", "municipality": "", "locality": "Tipuani - Guanai", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}