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": ""}
  i ALISMATALES 1281092 E       r [obscure basal glands prest; stipules delicately fibrous, the young ones convolute, not connate; fruit not sharply keeled;]   $ CU morong united states 2     e2 Potamogeton hillii  m hillii  IQbZ+ L.M. ASHLEY    pjz<! Michigan     KALKASKA 3 )s   
{"catalogNumber": "1281092", "order": "Alismatales", "family": "", "scientificName": "Potamogeton hillii", "scientificNameAuthorship": "Morong", "genus": "", "subgenus": "", "specificEpithet": "hillii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.M. Ashley", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[obscure basal glands present; stipules delicately fibrous, the young ones convolute, not connate; fruit not sharply keeled;]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}