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": ""}
  iRPS  rogers mcvaugh 1903-309-30  E~       We  Poales  Rhynchospora mexicana  $e   mexico     a  CYPERACEAE    1137373 +IF   JALISCO G+   RANCHO SIN NOMBRE B; SIERRA DE SANESTEBAN NEAR GUADALAJARA mQri9   1524 4g   -103.38 o5    w cyrus g. pr|ngle 
{"catalogNumber": "1137373", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora mexicana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Cyrus G. Pringle", "recordNumber": "", "verbatimEventDate": "1903-09-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Rancho Sin Nombre B; Sierra de San Esteban near Guadalajara", "decimalLatitude": "", "decimalLongitude": "-103.38", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}