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": ""}
   DENNIS E. BREEDLOVE w ;-   filiforme UTh5   _ Boraginales H.B. & K. $/]     1972-07-28 :a_M  heliotropum  ,yU.    mexico & xu^   # ` 2663        z F? HELIOTROPIACEAE heliotropium filiforme &/w  1194778 m  Chiapas 8Q< Y  
{"catalogNumber": "1194778", "order": "Boraginales", "family": "Heliotropiaceae", "scientificName": "Heliotropium filiforme", "scientificNameAuthorship": "H.B. & K.", "genus": "Heliotropium", "subgenus": "", "specificEpithet": "filiforme", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "26637", "verbatimEventDate": "1972-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}