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": ""}
     v 1142151  COMMELINALES pJ   john m. tucker M0vRF  (mart.) solms= w|uz    Q`k . Eichhornia  Ui# crassipes   919 25     F=av EL SALVADOR PONTEDERIACEAE 70e~  Eichhornia crassipes (e&dQ  a. novelo retana 5f     J Contact UKM Herbarium  >YW 1942-02-06  
{"catalogNumber": "1142151", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Eichhornia crassipes", "scientificNameAuthorship": "(Mart.) Solms", "genus": "Eichhornia", "subgenus": "", "specificEpithet": "crassipes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Novelo Retana", "recordedBy": "John M. Tucker", "recordNumber": "919", "verbatimEventDate": "1942-02-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "El Salvador", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}