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": ""}
   2 peter h. raven & cls  ] (L.) ELLIOTT roadside ditch jMP   -83.14472 i <t   LUDW|GIA PALUSTRI5 j.k      -~RG palustris myrtales xQ  Cecil Billington lt o|  ONAGRACEAE ?g8Pw   S y 1356374  G> 1916-08-04  michigan Xl  LUDWIGIA HD`(  42.48944 QU OS   5 oakland UNITED STATES 7AS  ROYAL OAK TP.    s.n. K#  
{"catalogNumber": "1356374", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Ludwigia palustris", "scientificNameAuthorship": "(L.) Elliott", "genus": "Ludwigia", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter H. Raven & CLS", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1916-08-04", "habitat": "Roadside ditch", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Royal Oak Tp.", "decimalLatitude": "42.48944", "decimalLongitude": "-83.14472", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}