Update README.md

README.md

@@ -99,19 +99,20 @@ pretty_name: NFT-70M_transactions
 
 ## Dataset summary
 The *NFT-70M_transactions* dataset is the largest and most up-to-date collection of Non-Fungible Tokens (NFT) transactions between 2021 and 2023 sourced from [OpenSea](https://opensea.io), the leading trading platform in the Web3 ecosystem.
-With more than 70M transactions enriched with metadata, this dataset supports a wide range of tasks, ranging from sequential and transactional data processing/analysis to graph-based modeling of the complex relationships between traders. 
-Besides, the availability of textual descriptions and URLs pointing to multimedia resources, further amplifies the modeling capabilities and usage opportunities of this dataset, making it a unique and compehrensive multimodal source of information for delving into the NFT landscape.
+With more than 70M transactions enriched with metadata, this dataset is conceived to support a wide range of tasks, ranging from sequential and transactional data processing/analysis to graph-based modeling of the complex relationships between traders. 
+Besides, the availability of textual descriptions and multimedia resources, further amplifies the modeling capabilities and usage opportunities of this dataset, making it a unique and compehrensive multimodal source of information for delving into the NFT landscape.
 
 This dataset can serve as a benchmark for various innovative and impactful tasks within the crypto landscape, such as projecting NFT prices or detecting fraudolent and wash trading activities.
 Furthermore, the multimodal nature of the dataset fosters the development of classification models, as well as textual and visual generative models.
 
 ## Data anonymization
-We point out that the collected NFT transactions and metadata from OpenSea are publicly distributed on blockchain. For our purposes of re-distribution, we are also committed to ensure non-disclosure of information that might lead to identifying the NFT creators, in order to be compliant with privacy-preserving requirements and to avoid violation of data protection regulations and of property rights. 
+We point out that the collected NFT transactions and metadata from OpenSea are publicly distributed on blockchain. 
+For our purposes of re-distribution, we are also committed to ensure non-disclosure of information that might lead to identifying the NFT creators, in order to be compliant with privacy-preserving requirements and to avoid violation of data protection regulations and of property rights. 
 In this respect, we carried out three actions:
 - Values of all variables describing non-sensitive information were kept in their original form;
 - Values of all variables describing sensitive information were anonymized, in a one-way, non-revertible mode;
 - URLs of image and text data (i.e., NFT images and their descriptions) were replaced by identifiers to numerical vectors that represent an encrypted representation (i.e., embeddings) of the image/text contents obtained via neural network models.
- Such embeddings are eventually provided in place of their original text and image data, and can be found in the [**NFT-70M_image**](https://huggingface.co/datasets/MLNTeam-Unical/NFT-70M_image) and [**NFT-70M_text**](https://huggingface.co/datasets/MLNTeam-Unical/NFT-70M_text) supplementary datasets, respectively.
+ Such embeddings are eventually provided in place of their original image and text data, and can be found in the [**NFT-70M_image**](https://huggingface.co/datasets/MLNTeam-Unical/NFT-70M_image) and [**NFT-70M_text**](https://huggingface.co/datasets/MLNTeam-Unical/NFT-70M_text) supplementary datasets, respectively.
 
 
 ## Data Fields