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": ""}
1702271 i 4>]    IvP NOT PRESENT      G I 153-06  >C Potamogetonaceae   scotland cw.   East Lothan AY9I   s.n.  g    <9 ,T CONTACT UM HERBARIUM  ch,tALISMATALES  + POTAMOGETON  plantagineus +v    kcc  p0tamogeton plantagineus  DU CROZ EX ROEM. & SCHULT. A nW   United Kingdom  C   
{"catalogNumber": "1702271", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton plantagineus", "scientificNameAuthorship": "Du Croz ex Roem. & Schult.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "plantagineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "not present", "recordNumber": "s.n.", "verbatimEventDate": "1853-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United Kingdom", "stateProvince": "Scotland", "county": "East Lothian", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}