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": ""}
 Bj $ fagales  2 lauina  Fagaceae  ]     1965-09-21 o    r quercus laurina   qurcus pl-x(   CONTACT UM HERBARIUM ml+L      DENNIS E. BREEDLOVE 2s <Q  21053 XV      JERZY RZEDOWSKI l  
{"catalogNumber": "", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus laurina", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "laurina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dennis E. Breedlove", "recordedBy": "Jerzy Rzedowski", "recordNumber": "21053", "verbatimEventDate": "1965-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}