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": ""}
r.a. howard p c@   UEc f BARBADENSIS riverside NS   SILTEPEC s   gE0  Coccoloba Coccoloba barbaoensis jS)E    hHf Eizi Matuda MEXICO S        # ^^ A TREE, 1~0 METERJS HIGH   POLYGONACEAE  #~   /~>( 1941-07-21  x+Nl% Caryophyllales 1111692 nZ     4517   malpaso, neUar  siltepec N u@T  
{"catalogNumber": "1111692", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Coccoloba barbadensis", "scientificNameAuthorship": "", "genus": "Coccoloba", "subgenus": "", "specificEpithet": "barbadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.A. Howard", "recordedBy": "Eizi Matuda", "recordNumber": "4517", "verbatimEventDate": "1941-07-21", "habitat": "riverside", "occurrenceRemarks": "A tree, 10 meters high", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Siltepec", "municipality": "", "locality": "Malpaso, Near Siltepec", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}