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": ""}
 COSTACEAE C=3 f          r 70977 Costus hirsutus 6GL      k)OK/ on side of stream  C.PRESL 5?M#$     -~G China   hainan ego3/     4e YAICH0V, NAINEN 
{"catalogNumber": "", "order": "", "family": "Costaceae", "scientificName": "Costus hirsutus", "scientificNameAuthorship": "C.Presl", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "70977", "verbatimEventDate": "", "habitat": "on side of stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Hainan", "county": "", "municipality": "", "locality": "Yaichov, Nainen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}