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": ""}
 david griffiths rv*O    Ze$ PUBESCENS     united states t(`R   l0u WENDL.  wz Caryophyllales  !Xd OPUN7IA     Q<>&  Cactaceae    Dl.|( opuntia pubescens  % 913-07-20  9741 nx   /`ma 1644458 no data provided on label of catalog no: 1644458 9SVkW   NO DATA  D/  
{"catalogNumber": "1644458", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Opuntia pubescens", "scientificNameAuthorship": "Wendl.", "genus": "Opuntia", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Griffiths", "recordNumber": "9741", "verbatimEventDate": "1913-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "no data", "county": "", "municipality": "", "locality": "no data provided on label of catalog no: 1644458", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}