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": ""}
   GW 1518959  o.M< (a. juss.) w. r. nderson & c. davis CONTACT UM HERBARIUM    8867 =-_    [r?~M 1980-02-18 -8.75 w   PUBIPETALA ,O35        brazil k     9 |n t. plowman, g. oavidse, n.a. rosa, c.s. rosã¡rio, m.r. dos santos    D*p -50.4166666667      ZQT parã¡ 
{"catalogNumber": "1518959", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Juss.) W. R. Anderson & C. Davis", "genus": "", "subgenus": "", "specificEpithet": "pubipetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. Plowman, G. Davidse, N.A. Rosa, C.S. Ros\u00c3\u00a1rio, M.R. dos Santos", "recordNumber": "8867", "verbatimEventDate": "1980-02-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Par\u00c3\u00a1", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "-8.75", "decimalLongitude": "-50.4166666667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}