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": ""}
    pt+  GUADALUPENSIS contact um herbarium  n N   1938-02-15 ,os  1116360     (Spreng.) Magnus k ^[m   Najas guadalupensis var. guadalupensis /Zqz   antigua and barbuda .        Alismatales >G-o`   /_?B najas  *$ VAR.  rf HAROLD E. BOX   GUADALUPEN5IS W[M6  
{"catalogNumber": "1116360", "order": "Alismatales", "family": "", "scientificName": "Najas guadalupensis var. guadalupensis", "scientificNameAuthorship": "(Spreng.) Magnus", "genus": "Najas", "subgenus": "", "specificEpithet": "guadalupensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "guadalupensis", "identifiedBy": "", "recordedBy": "Harold E. Box", "recordNumber": "", "verbatimEventDate": "1938-02-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Antigua and Barbuda", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}