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": ""}
  RboQ7 Flowers rose-pink. Leaves submersed, red or green ON ROCKS IN RAPID WATER vD4    $^ PODOSTEMACEAE     z` 4y Malpighiales  240 a H2   RIO POTRERILLO NEAR KM. 415 BELOW EL CUARENTA ON ROAD TO ACAPULCO p*  mexico %   6200 d Sc    1952-03-31 qrcF   ^4 GUERRERO humb. & bonpl. $     QP<b 1556257   
{"catalogNumber": "1556257", "order": "Malpighiales", "family": "Podostemaceae", "scientificName": "", "scientificNameAuthorship": "Humb. & Bonpl.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6200", "verbatimEventDate": "1952-03-31", "habitat": "On rocks in rapid water", "occurrenceRemarks": "Flowers rose-pink. Leaves submersed, red or green", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Rio Potrerillo near km. 415 below El Cuarenta on road to Acapulco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "240", "maximumElevationInMeters": ""}