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": ""}
     ON HILLSIDES & OPE.N COUNTRY  &c (L.) P. Beauv.     4721     poales   f r imperata cylindrica    -M  PAPUA NEW GUINEA    1712069 T     no data 7ul     p <  cylindrica IMPERATA %   W% l. j. brass 
{"catalogNumber": "1712069", "order": "Poales", "family": "", "scientificName": "Imperata cylindrica", "scientificNameAuthorship": "(L.) P. Beauv.", "genus": "Imperata", "subgenus": "", "specificEpithet": "cylindrica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. J. Brass", "recordNumber": "4721", "verbatimEventDate": "", "habitat": "on hillsides & open country", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Papua New Guinea", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}