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": ""}
 3 M,C Fernald & Wiegand   2 poa POA SALTUENSIS mN S  Povidence Mh-s      >!0 poaceae     united states w2    XN&|% C. Abbott Davis S. N. dS    x t 1422360 providence, r w. parkCkO     POALES U   RHODE ISLAND cGv<1  
{"catalogNumber": "1422360", "order": "Poales", "family": "Poaceae", "scientificName": "Poa saltuensis", "scientificNameAuthorship": "Fernald & Wiegand", "genus": "Poa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Abbott Davis", "recordNumber": "s. n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Rhode Island", "county": "Providence", "municipality": "", "locality": "Providence, R. W. Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}