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": ""}
 malvaceae lbWa       UNITED STATES `,<$  malvales t2   Ayenia filiformis ! TIV    gQ Texas  X!Fv? CONTACT UM HERBARIUM s.n.  =     ^Y S. Weatsn      rRBuF b.c. woolson 1853 [4 ?Ed  1506999 @S  filiformis `Kk-   BOc AYENIA
{"catalogNumber": "1506999", "order": "Malvales", "family": "Malvaceae", "scientificName": "Ayenia filiformis", "scientificNameAuthorship": "S. Watson", "genus": "Ayenia", "subgenus": "", "specificEpithet": "filiformis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B.C. Woolson", "recordNumber": "s.n.", "verbatimEventDate": "1853", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}