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": ""}
       robert merill king | ]Pd  RHYNCHOSPORA HOLOSCHOENOIDES KP   j  Rogers McVaugh 1958-07-23 -PIn    16.6988 dwkEG   y5 -94.9679   D 669    Not common, growing in wet clay soil 9lD  CYPERACEAE m!@L`  oaxaca yYK3     RHYNCHOSPORA   ?O_/  poales 1137298 Ra 
{"catalogNumber": "1137298", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora holoschoenoides", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Robert Merill King", "recordNumber": "669", "verbatimEventDate": "1958-07-23", "habitat": "Not common, growing in wet clay soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "16.6988", "decimalLongitude": "-94.9679", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}