Import

Loading data implies it is streamed into memory and can only be used in conjunction with other statements that are part of the same query (CREATE, MATCH, etc).

Importing data, on the other hand, will also store the data to disk, which can then be consulted and manipulated later on using Cypher queries.

Load Data from Web-APIs

Load JSON

Load CSV

Load Excel (XLS)

Load XML

Load HTML

Import CSV

Import GraphML